Progressive farming.
保存先:
| OCLC: | 1762989 |
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| 団体著者: | |
| 言語: | English |
| 主題: | |
| フォーマット: | 逐次刊行物 Note that CRL will digitize material from the collection when copyright allows. |
| 出版事項: | Began in 1965. |
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| 記述事項: | Punjab Agricultural University, Ludhiana, India. |
| 物理的記述: | v. |
| 出版頻度: | Monthly. |
| ISSN: | 0555-4365 |