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Soil conservation(contour bunding)programme in hilly agricultural lands-kerala:an evaluation study.
| Формат: | Printed Book |
|---|---|
| Опубликовано: |
Thiruvananthapuram :
State Palnning Board,Govt.Of Kerala,
1978.
|
| Предметы: |
MG University
| Шифр: |
631.495 483 CON |
|---|---|
| Копировать | Недоступно состояние Live" What does mean the status Live (working) |