Adegbidi, A., Burger, K., Gandonou, E. & Mulder, I. 1999. Farmers' perceptions and sustainable land use in the Atacora, Benin. Working Document No. 22. Collaborative Research in the Economics of Environment and Development (CREED). Londres, IIED.
Ahmad, Y., Serafy, S. & Lutz, E. 1989. Environmental accounting for sustainable development. Washington, DC, Banque mondiale.
Anderson, J. & Thampapillai, J. 1990. Soil conservation in developing countries: project and policy intervention. Washington, DC, Banque mondiale.
Anderson, D. 1987. The economics of afforestation: a case study in Africa. World Bank Occasional Paper No. 1. Baltimore, Johns Hopkins University Press.
Aylward, B. 1999. Direct payments, transfers and markets for environmental services. Draft paper for FAO Centre d'investissement. Rome.
Barbier, E.B. 1990. The farm-level economics of soil conservation: the uplands of Java. Land Economics, 66 (2): 199-211.
Barbier, E.B. 1992. Rehabilitating gum arabic systems in Sudan: economic and environmental implications. Environment and Resource Economics, 2:341-358.
Bardhan, P. 1993. Analytics of the institutions of informal cooperation in rural development. World Development, 21(4): 633-639.
Barrett, S. 1991. Optimal soil conservation and the reform of agricultural pricing policies. Journal of Development Economics, 36: 167-187.
Bojo, J. 1990. Benefit-cost analysis of the farm improvement with soil conservation project in Maphutseng, Mohale's Hoek District, in Lesotho. In Dixon, J., James, D. et Sherman, P. (eds.) Dryland Management: Economic Case Studies. Earthscan, Londres.
Bojo, J. & Cassells, D. 1995. Land degradation and rehabilitation in Ethiopia: a reassessment. AFTES Working Document 17. Washington, DC, Banque mondiale.
Caveness, F. et Kurtz, B. 1993. Agroforestry adoption and risk perception by farmers in Senegal. Agroforestry Systems, 21 (1): 11-25.
Clay, D., T. Reardon & J. Kangasniemi. 1998. Sustainable intensification in highland tropics: Rwandan farmers' investments in land conservation and soil fertility. Economic Development and Cultural Change, 45 (2): 351-378.
Cleaver K.M. 1985. The impact of price and exchange rate policies on agriculture in sub-Saharan Africa. World Bank Staff Working Document Number 728. Washington, DC, Banque mondiale.
Crosson, P. 1995. Soil erosion and its on-farm productivity consequences: what do we know? Discussion paper 95-29. Washington, DC, Resources for the Future.
Current, D. & Scherr, S. 1995 Farmer costs and benefits from agroforestry and farm forestry projects in Central America and the Caribbean: implications for policy. Agroforestry Systems, 30: 87-103.
de Graaff, J. 1993. Soil conservation and sustainable land use. An economic approach. Development Oriented Research in Agriculture No. 4. Amsterdam, Royal Tropical Institute.
Daily, G. (ed.). 1997. Nature's services: societal dependence on natural ecosystems. Washington, DC, Island Press.
Daly, H. 1996. Beyond growth. Boston, Beacon Press.
Dejene, A., Shishira, E., Yanda, P. & Johnsen, F. 1997. Land degradation in Tanzania - perceptions from the village. World Bank Technical Paper No. 370. Washington, DC, Banque mondiale.
Ellis-Jones, J. et Sims, B. 1995 An appraisal of soil conservation technologies on hillside farms in Honduras, Mexico and Nicaragua. Project Appraisal, 10 (2): 125-134.
Enters, T. 1998. Methods for the economic assessment of the on- and off-site impacts of soil erosion. Issues in Sustainable Land Management No. 2. Bangkok, International Board for Soil Research and Management (IBSRAM).
Evans, J., Banda, A. & Seymour, T. 1999. Opportunities for better soil management. Draft Terminal Report. Supported by EU/DFID/Danida/USAID. Malawi, Ministère de l'agriculture.
FAO. 1999. Fertilizer strategies. FAO/International Fertilizer Industry Association. Rome.
FAO. 1993. Agricultural investment to promote improved capture and use of rainfall in dryland farming. Draft Report 61/93 DDC-GEN 19, 16 April. Rome.
FAO. 1992. Ethiopia national fertilizer project preparation mission report - annex 8 financial and economic analysis. Rome.
FAO. 1991. Ghana land resource management study. Rome.
FAO. 1990. Nigeria land resources management study. Rome.
Fujisaka, S. 1994. Learning from six reasons why farmers do not adopt innovations intended to improve sustainability. Agricultural Systems, 46: 409-425.
Graham, R. & Welch, R. 1996. Breeding for staple food crops with high micronutrient density. Agricultural Strategies for Micronutrients, Working Document No. 3. Washington, DC, IFPRI.
Grepperud, S. 1997. Soil depletion choices under production and price uncertainty. Discussion Paper 186. Oslo, Statistiques Norvège.
Grepperud, S. 1995 Soil conservation and governmental policies in tropical areas: does aid worsen the incentives for arresting erosion? Agricultural Economics, 12: 115-128
Grepperud, S. 1991. Soil conservation as an investment in land. Discussion Paper 163. Oslo, Statistiques Norvège.
Hamilton, K. & Clemens, M. 1999. Genuine savings rates in developing countries. World Bank Economic Review, 13(2): 333-356.
Hansen, S. 1996. Macroeconomic policies and the environment. In Gandhi, V.P. (ed.). Macroeconomics and the environment. Washington, DC, Fonds monétaire international.
Henao, J. & Baanante, C. 1999. Nutrient depletion in the agricultural soils of Africa. 2020 Brief 62, October 1999. Washington, DC, IFPRI. (http://www.cgiar.org/ifpri/2020/briefs)
Hudson. N. 1989. A study of the reasons for success or failure of soil conservation projects. Draft paper. Division de la mise en valeur des terres et des eaux, FAO. Rome.
IIED. 1994. Tropical forest land use study. (Draft). Londres, IIED.
Izac, A-M. 1994. Ecological-economic assessment of soil management practices for sustainable land use in tropical countries. In Soil resilience and sustainable land use. Cambridge, CAB International.
Izac, A-M. & Swift, M. 1994. On agricultural sustainability and its measurement in small-scale farming in sub-Saharan Africa. Ecological Economics, 11: 105-125.
Izac, A-M. 1997. Ecological economics of investing in natural resource capital in Africa. In Buresh, R., Sanchez, P. & Calhoun, F. (eds.). Replenishing Soil Fertility in Africa. SSSA Special Publication No. 51. Madison, SSSA.
Johnstone, N. 1996. International trade and environmental quality. In Swanson, T. (ed.). The economics of environmental degradation, tragedy for the commons?. Cheltenham, UNEP/Edward Elgar.
Kerr, J. & Sanghi, N. 1992. Indigenous soil and water conservation in India's semi-arid tropics. Gatekeeper Series No. 34. Londres, IIED.
Knowler, D. 1994. Economics and planning for improved land management: two cases from West Africa. Draft paper. FAO Rome.
Knowler, D. 1999. Incentive systems for natural resources management: the role of indirect incentives. Report No. 99/023 IFAD-RAF. FAO Rome.
Kuyvenhoven, A., Becht, J. and Ruben, R. 1998. Financial and economic evaluation of phosphate rock use to enhance soil fertility in West Africa: is there a role for Government? In Wossink, G., van Kooten, G. et Peters, G. (eds.). Economics of agro-chemicals: an international overview of use, patterns, technical and institutional determinants, policies and perspectives. Ashgate Publications, Aldershot (Royaume Uni).
Lensink, R. 1996. Structural adjustment in Africa 1996.
Lindgren, B-M. 1988. Economic evaluation of a soil conservation project in Machakos district, Kenya. Working Document 95. International Rural Development Center, Swedish University of Agricultural Sciences, Uppsala.
Lopez, R. 1997. Determinants of rural poverty: land titles and income in Honduras. In Lopez, R. & Valdez, A. Rural poverty in Latin America. Washington, DC, Banque mondiale.
Lopez, R. 1996. Evaluating economy-wide policies in the presence of agricultural environmental externalities: the case of Ghana. In Cruz, W., Munasinghe, M. et Warford, J. (eds.). The greening of economic policy reform Volume II: Case Studies. Environment Department and Economic Development Institute. Banque mondiale Washington.
Low, P. (ed.). 1992. International trade and the environment. World Bank Discussion Paper 159. Washington, DC, Banque mondiale.
Lutz, E., Pagiola, S. et Reiche, C. 1994. The costs and benefits of soil conservation: the farmers; viewpoint. The World Bank Research Observer, 9 (2): 273-295.
Maler, K-G. & Munasinghe, M. 1996. Macroeconomic policies, second best theory and the environment. Environment and Development Economics, 1: 149-163.
Markandya, A. & Perrings, C. 1991. Resource accounting for sustainable development: a review of basic concepts, recent debate and future needs. Report prepared for FAO. Londres, LEEC.
Matlon, P. & Adesina, A. 1997. In Vosti, S. & Reardon, T. (eds.). Sustainability, growth and poverty alleviation - a policy and agroecological perspective. International Food Policy Research Institute. Baltimore, Johns Hopkins University Press.
Meier, P. & Munasinghe, M. 1994. Incorporating environmental concerns into power sector decision-making - a case study of Sri Lanka. World Bank Environment Paper No. 6. Environment Department. Washington, DC, Banque mondiale.
Metz, J. 1991. A reassessment of the causes and severity of Nepal's environmental crisis. World Development, 19(7): 805-820.
Munasinghe, M. (ed.). 1996. Environmental impacts of macroeconomic and sectoral policies. ISEE/World Bank/UNEP. Washington, DC, Banque mondiale.
Myers, N. 1995. Environmental exodus: an emergent crisis in the global arena. Washington, DC, Climate Institute.
Ndiaye, S. & Sofranko, A. 1994. Farmers' perceptions of resource problems and adoption of conservation practices in a densely populated area. Agriculture, Ecosystems and Environment, 48: 35-47.
Nkonya, E., Scroeder, T. et Norman, D. 1997. Factors affecting adoption of improved maize seed and fertilizer in Northern Tanzania. Journal of Agricultural Economics, 48(1): 1-12.
Norse, D. 1994. Multiple threats to regional food production: environment, economy, and population? Food Policy, 19(2): 133-148.
Okoye, C. 1988. Comparative analysis of factors in the adoption of traditional and recommended soil erosion control practices in Nigeria. Soil and Tillage Research, 45: 251-263.
Ostrom, E. 1990. Governing the commons. Cambridge, Cambridge University Press.
Pagiola, S. 1999a. The global environmental benefits of land degradation control on agricultural land. World Bank Environment Paper No. 16. Washington, DC, Banque mondiale.
Pagiola, S. 1999b. Economic analysis of incentives for soil conservation. In Sanders, D., Huszars, P., Sombatpanit, S. & Enters, T. (eds.). Incentives for soil conservation - from theory to practice. World Association of Soil and Water Conservation/Oxford and IBH Publishing, New Delhi.
Panayotou, T. & Hupe, K. 1996. Environmental impacts of structural adjustment programmes: synthesis and recommendations. In Munasinghe, M. (ed.). Environmental impacts of macroeconomic and sectoral policies. ISEE/World Bank/UNEP. Washington, DC, Banque mondiale.
Paruccini, M. (ed.). 1994. Applying multiple criteria aid for decision to environmental management. Kluwer Academic Publishers, Dordrecht et Boston.
Pearce, D. & Atkinson, G. 1995. Measuring sustainable development. In Bromley, D. (ed.). Handbook of environmental economics. Oxford (UK) et Cambridge (USA), Blackwell.
Pearce, D. & Markandya, A. 1989. Marginal opportunity cost as a planning concept in natural resource management. In Schramm, G. & Warford, J. (eds.). Environmental management and economic development. Washington, DC, Banque mondiale.
Perrings, C. & Pearce, D. 1994. Threshold effects and the incentives for the conservation of biodiversity. Environment and Resource Economics, 4: 13-28.
Perrings, C., Gilbert, A., Pearce, D. & Harrison, A. 1989. Natural resource accounts for Botswana: environmental accounting for a natural resource-based economy. LEEC Paper 89-11. Londres, IIED/LEEC.
Peskin, H. 1984. National accounts and the development process. Washington, DC, Resources for the Future.
Peskin, H. 1989. Accounting for natural resource depletion and degradation in developing countries. Environment Department Working Document No. 13. Washington, DC, Banque mondiale.
Petry, F. 1990. Who is afraid of choices? a proposal for multi-criteria analysis as a tool for decision-making support in development planning. Journal of International Development, 2(2): 209-231.
Phillips-Howard, K. & Lyon, F. 1994. Agricultural intensification and the threat to soil fertility in Africa - evidence from the Jos Plateau, Nigeria. Geographical Journal, 160(3): 252-265.
Pimentel, D., Harvey, C., Resosudarmo, P., Sinclair, K., Kurz, D., McNair, M., Crist, S., Shpritz, L., Fitton, L., Saffouri, R. & Blair, R. 1995. Environmental and economic costs of soil erosion and conservation benefits. Science, 267(février): 1117-1121.
Reardon, T. & Vosti, S. 1997. Policy analysis of conservation investments: extensions of traditional technology adoption research. In Vosti, S. & Reardon, T. (eds.). Sustainability, growth and poverty alleviation - a policy and agroecological perspective. International Food Policy Research Institute. Baltimore, Johns Hopkins University Press.
Reardon, T., Kelly, V., Crawford, E., Diagana, B., Dione, J., Savadogo, K. & Boughton, D. 1997. Promoting sustainable intensification and productivity growth in Sahel agriculture after macroeconomic policy reform. Food Policy, 22(4): 317-327.
Repetto, R., Magrath, W., Wells, M., Beer, C. & Rossini, F. 1989. Wasting assets: natural resources in the national income accounts. Washington, DC, World Resources Institute.
Romero, C. & Rehman, T. 1987. Natural resource management and the use of multiple criteria decision-making techniques: a review. European Review of Agricultural Economics, 14: 61-89.
Sanders, D., Huszars, P., Sombatpanit, S. & Enters, T. (eds.). 1999. Incentives for soil conservation - from theory to practice. World Association of Soil and Water Conservation/Oxford and IBH Publishing, New Delhi.
Scherr, S. 1999. Soil degradation - a threat to developing country food security by 2020? Food, Agriculture and the Environment Discussion Paper 27. Washington, DC, IFPRI.
Scoones, I. & Toulmin, C. 1998. Soil nutrient balances: what use for policy? Agriculture, Ecosystems and Environment, 71: 255-267.
Seabright, P. 1993. Managing local commons: theoretical issues in incentive design. Journal of Economic Perspectives, 7(4): 87-92.
Shaxson, T. F., Hudson, N.W., Sanders, D.W., Roose, E. & Moldenhauer, W.C. 1989. Land husbandry: a framework for soil and water conservation. Soil and Water Conservation Society. Iowa, Sankeny.
Shiferaw, B. & Holden, S. 1998. Resource degradation and adoption of land conservation technologies in the Ethiopian highlands: a case study in Andit Tid, North Shewa. Agricultural Economics, 18: 233-247.
Southgate, D. et Macke, R. 1989. The downstream benefits of soil conservation in third world hydroelectric watersheds. Land Economics, 65 (1): 38-48.
Stocking, M. 1984. Erosion and soil productivity: a review. Consultant's Working Document 1, FAO. Rome.
Tang, S.Y. 1992. Institutions and collective action: self governance in irrigation systems. San Francisco, ICS Press.
Tisdell, C. 1996. Economic indicators to assess the sustainability of conservation farming projects: an evaluation. Agriculture, Ecosystems and Environment, 57: 117-131.
van der Pol, F. non publié. Environmental and economic accounting: integrating the cost of soil mining and erosion into conventional farm budgets. Royal Tropical Institute/FAO, Rome.
van Pelt, M. 1993. Ecologically sustainable development and project appraisal in developing countries. Ecological Economics, 7: 19-42.
Veloz, A., Southgate, D., Hitzhusen, F. et Macgregor, R. 1985. The economics of erosion control in a subtropical watershed: a Dominican case. Land Economics, 61 (2): 145-155.
Voogd, J. 1985. Multicriteria evaluation for urban and regional planning. Londres, Pion.
Vrije Universiteit of Amsterdam. 1996. Combatting desertification - the role of incentives. Amsterdam, Centre for Development Cooperation Services/IFAD.
Wade, R. 1987. The management of common property resources: finding a cooperative solution. World Bank Research Observer, 2(2): 219-234.
White, T. & Runge, C. 1994. Common property and collective action: lessons from cooperative watershed management in Haiti. Economic Development and Cultural Change.
Whittington, D., Briscoe, J., Mu, X. et Barron, W. 1990. Estimating the willingness to pay for water services in developing countries: a case study of the use of contingent valuation surveys in Southern Haiti. Economic Development and Cultural Change, 38(2): 293-311.
Wiggins, S.L. 1981. The economics of soil conservation in the Acelhuate river basin, El Salvador. In Morgan, R.P. (ed). Soil conservation problems and prospects. John Wiley and Sons, Chichester, Royaume-Uni.
Williams, T.O. 1997. Problems and prospects in the utilization of animal traction in semi-arid West Africa: evidence from Niger. Soil and Tillage Research. 42: 295-311.
World Bank. 1999. Forest management in Nepal - economics and ecology. World Bank Technical Paper No. 445. Washington, DC, Banque mondiale.
World Bank. 1990. Burkina Faso, economic issues in renewable natural resource management. Agricultural Operations, Sahelian Department, African Region. Banque mondiale, Washington.
Yanggen, D., V. Kelly, T. Reardon et A. Naseem. 1998. Incentives for fertilizer use in sub-Saharan Africa: a review of empirical evidence on fertilizer response and profitability. International Development Working Document No. 70. Michigan State University, East Lansing, Michigan.
Younger, S. et Bonkoungou, E. 1989. Burkina Faso: project agro-forestier. A case study of agricultural research and extension. In Successful Development in Africa - Development Policy Case Studies. Institut de développement économique. Banque mondiale, Washington.
