Feath, P. (1993). Agricultural policy and sustainability: Case studies from India, Chile, the Philippines and the United States. World Resources Institute.
Chicago-viite (17. p.)Feath, Paul. Agricultural Policy and Sustainability: Case Studies from India, Chile, the Philippines and the United States. Washington, D.C: World Resources Institute, 1993.
MLA-viite (9. p.)Feath, Paul. Agricultural Policy and Sustainability: Case Studies from India, Chile, the Philippines and the United States. World Resources Institute, 1993.
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