Soil tillage influences on nitrogen conservation /
Saved in:
| OCLC: | 40894634 |
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| 主要作者: | |
| 企业作者: | |
| 语言: | English |
| 出版: |
Uppsala :
Swedish University of Agricultural Sciences,
1998.
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| 丛编: | Acta Universitatis Agriculturae Sueciae. Agraria,
129. |
| 主题: | |
| 格式: | Thesis Monograph Note that CRL will digitize material from the collection when copyright allows. |