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National seminar - cum - workshop on biodynamic agriculture
| 主要作者: | |
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| 其他作者: | |
| 格式: | Report |
| 出版: |
Indore:
Jawaharlal Nehru krishi vishwa vidyala,
1993
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Kerala Agricultural University
| 索引號: |
UTY/JNKVV |
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| 復印件 | Live Status Unavailable |