Technological changes in agriculture : impact on productivity and employment
保存先:
| OCLC: | 7642043 |
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| 第一著者: | |
| 団体著者: | |
| 言語: | English |
| 出版事項: |
New Delhi :
Vision Books,
1980.
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| 主題: | |
| フォーマット: | Monograph Note that CRL will digitize material from the collection when copyright allows. |