Some issues confronting the rehabilitation of major irrigation schemes
| 主要作者: | |
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| 企業作者: | |
| 其他作者: | , |
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Colombo, Sri Lanka
Agrarian Research & Training Institute
1981.
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| 叢編: | Research study / Agrarian Research & Training Institute
no. 44 |
| 主題: |