Key-communicators of agricultural innovations
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| OCLC: | 726517 |
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| 主要作者: | |
| 语言: | English |
| 出版: |
Agra,
Satish Book Enterprise
[1973]
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| 主题: | |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Item Description: | Essentially a revision of the author's thesis, Agra University, 1970. |
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| 实物描述: | xv, 204 p. map. 23 cm. |
| 参考书目: | Includes bibliographical references. |