Moreno, R., & Saunders, J. L. (1978). A farming system research approach for small farms of Central America.
Style de citation ChicagoMoreno, Raúl, et Joseph L. Saunders. A Farming System Research Approach for Small Farms of Central America. 1978.
Style de citation MLAMoreno, Raúl, et Joseph L. Saunders. A Farming System Research Approach for Small Farms of Central America. 1978.
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