Cromwell, E. (1996). Governments, farmers and seeds in a changing Africa. Oxon: Cab International.
Chicago Stili AlıntıCromwell, Elizabeth. Governments, Farmers and Seeds in a Changing Africa. Oxon: Cab International, 1996.
MLA AlıntıCromwell, Elizabeth. Governments, Farmers and Seeds in a Changing Africa. Oxon: Cab International, 1996.
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