United States Department of Agriculture, A. R. S. (1965). Post-Harvest science and technology. Washington: The Service.
Παραπομπή Chicago StyleUnited States Department of Agriculture, Agricultural Research Service. Post-Harvest Science and Technology. Washington: The Service, 1965.
Παραπομπή MLAUnited States Department of Agriculture, Agricultural Research Service. Post-Harvest Science and Technology. Washington: The Service, 1965.
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