Farming system research : an approach to developing of sustainable farming systems and the role of white clover as a component in nitrogen management
Wedi'i Gadw mewn:
OCLC: | 50048717 |
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Prif Awdur: | |
Awdur Corfforaethol: | |
Iaith: | English |
Cyhoeddwyd: |
2002.
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Pynciau: | |
Fformat: | Traethawd Ymchwil Monograph Note that CRL will digitize material from the collection when copyright allows. |