Organization for Economic Cooperation and Development. (1999). Environmental indicators for agriculture. OECD.
Chicago Style (17. basım) AtıfOrganization for Economic Cooperation and Development. Environmental Indicators for Agriculture. Paris: OECD, 1999.
MLA (9th ed.) AtıfOrganization for Economic Cooperation and Development. Environmental Indicators for Agriculture. OECD, 1999.
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