Report and recommendations on organic farming

This study was conducted to learn more about the potential contribution of organic farming as a system for the production of food and fiber.

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Nhiều tác giả của công ty: United States Department of Agriculture, USDA study team on organic farming
格式: 图书
语言:Undetermined
出版: United States United States Department of Agriculture 1980
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Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ

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