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Organic agriculture: economic and ecological comparison with conventional methods
| Huvudupphovsman: | |
|---|---|
| Materialtyp: | Printed Book |
| Språk: | Undetermined English |
| Publicerad: |
New Jersey
alleheld Osmun ands Co Publishers
1978
|
| Ämnen: |
Kerala Agricultural University
| Signum: |
338 .1 OEL/OR |
|---|---|
| Exemplar | Status otillgänglig |