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Lua i Stíl Chicago (17ú heag.)Mamingi, Nlandu. How Prices and Macroeconomic Policies Affect Agricultural Supply and the Environment. Washington, D.C: World Bank, Policy Research Department, Environment, Infrastructure, and Agriculture Division, 1996.
Lua MLA (9ú heag.)Mamingi, Nlandu. How Prices and Macroeconomic Policies Affect Agricultural Supply and the Environment. World Bank, Policy Research Department, Environment, Infrastructure, and Agriculture Division, 1996.
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