Á lódáil...
BIological nitrogen fixation in farming systems of the tropics
| Príomhúdar: | |
|---|---|
| Údair Eile: | |
| Formáid: | Printed Book |
| Teanga: | Undetermined English |
| Foilsithe: |
New York
John Wiley and Sons
1977
|
| Ábhair: |
Kerala Agricultural University
| Gairmuimhir: |
581 .1 AYA/BI |
|---|