The economics of fertilizer application.
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| 主要作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Paterson, N.S.W. :
C.B. Alexander Presbyterian Agricultural College,
1965.
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| 叢編: | Alexander (C.B.) Agricultural College. Extension Bulletin ;
1. |
| 主題: |
| 實物描述: | 10 leaves. : diagrs. |
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