ebrary, Inc, Mele, P. v., Bentley, J. W., & Guéi, R. G. (2011). African seed enterprises: Sowing the seeds of food security. Published by the Food and Agriculture Organization of the United Nations and the Africa Rice Center by arrangement with CAB International.
芝加哥风格引文ebrary, Inc, Paul van Mele, Jeffery W. Bentley, 与 Robert G. Guéi. African Seed Enterprises: Sowing the Seeds of Food Security. Cambridge, Mass.: Published by the Food and Agriculture Organization of the United Nations and the Africa Rice Center by arrangement with CAB International, 2011.
MLA引文ebrary, Inc, et al. African Seed Enterprises: Sowing the Seeds of Food Security. Published by the Food and Agriculture Organization of the United Nations and the Africa Rice Center by arrangement with CAB International, 2011.