載入...
Agricultural demonstration and extension communication
| 主要作者: | |
|---|---|
| 格式: | Printed Book |
| 語言: | Undetermined English |
| 出版: |
New Delhi
Ashish Publishing House
1968
|
| 主題: |
Kerala Agricultural University
| 索引號: |
302.2 RAM/AG |
|---|---|
| 復印件 | Live Status Unavailable |