Á lódáil...
Organic agriculture: economic and ecological comparison with conventional methods
| Príomhúdar: | |
|---|---|
| Formáid: | Printed Book |
| Teanga: | Undetermined English |
| Foilsithe: |
New Jersey
alleheld Osmun ands Co Publishers
1978
|
| Ábhair: |
Kerala Agricultural University
| Gairmuimhir: |
338 .1 OEL/OR |
|---|---|
| Cóip | Live Status Unavailable |