FAO. (1994). International code of conduct for plant germplasm collecting and transfer. Rome: FAO.
Chicago Stili AlıntıFAO. International Code of Conduct for Plant Germplasm Collecting and Transfer. Rome: FAO, 1994.
MLA AlıntıFAO. International Code of Conduct for Plant Germplasm Collecting and Transfer. Rome: FAO, 1994.
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