Sixth congress on irrigation and drainage, post-congress written discussions. Questions 19, 20, 21 & 22. Sixieme congres de irrigations et du drainage, discussions ecrites post-congres
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| OCLC: | 12364645 |
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| Корпоративные авторы: | , |
| Язык: | English |
| Опубликовано: |
New Delhi,
[1967]
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| Предметы: | |
| Формат: | Conference Proceeding Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Примечание: | "Supplementary volume." Volume covers questions 19, 20, 21, and 22. |
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| Объем: | 50 p. map, diagrs. |