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Extension strategy for agricultural development in 21st century /
| 主要作者: | |
|---|---|
| 格式: | Printed Book |
| 語言: | English |
| 出版: |
:
Mittal Publications ,
1993.
|
| 版: | 1 / |
Kerala Agricultural University
| 索引號: |
630.7 |
|---|---|
| 復印件 | Live Status Unavailable |