Alternative agriculture
Alternative Agriculture describes the increased use of these new practices and other changes in agriculture since World War II, and examines the role of federal policy in encouraging this evolution, as well as factors that are causing farmers to look for profitable, environmentally safe alternatives...
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Washington, D.C.
National Academy Press
1989
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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