Traditional lowland rice agriculture in Sri Lanka : nitrogen cycling and options for biotertilizers
Enregistré dans:
| OCLC: | 57568740 |
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| Auteur principal: | |
| Collectivité auteur: | |
| Langue: | English |
| Publié: |
Linköping, Sweden :
Linköping University,
1988.
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| Collection: | Linköping studies in arts and science,
21. |
| Sujets: | |
| Format: | Thèse Monograph Note that CRL will digitize material from the collection when copyright allows. |