Llwytho...
Technological parameters in agricultural production function
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | Undetermined English |
| Cyhoeddwyd: |
New Delhi
Ashish publishing House
1986
|
| Pynciau: |
Kerala Agricultural University
| Rhif Galw: |
338.16 SIT/TE |
|---|