The role of potassium in agriculture
Proceedings of a symposium sponsored and financed by the Tennessee Valley Authority and the American Potash Institute and cosponsored by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, and held at the National Fertilizer Development Center, TVA...
Uloženo v:
| Médium: | Kniha |
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| Jazyk: | Undetermined |
| Vydáno: |
Madison, Wis.
American Society of Agronomy
1968
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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