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Technological parameters in agricultural production fucntion /
| 主要作者: | |
|---|---|
| 語言: | Undetermined |
| 出版: |
Delhi :
Ashish Pub.house ,
1986.
|
University of Kerala
| 索引號: |
X8(J):2ogF M6 |
|---|---|
| 復印件 LC1 | Live Status Unavailable |