Llwytho...
Water production functions for irrigated agriculture
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | Undetermined English |
| Cyhoeddwyd: |
Iowa
Iowa state university press
1978
|
| Pynciau: |
Kerala Agricultural University
| Rhif Galw: |
630 HEX/WA |
|---|