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Appropriate technologies for rural development in India
| 主要作者: | |
|---|---|
| 格式: | Printed Book |
| 语言: | Undetermined |
| 出版: |
New Delhi
Concept publishing company
1953
|
Kerala Agricultural University
| 索引号: |
306.46 BLA/AP |
|---|---|
| 复印件 | Live Status Unavailable |