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Title: Aspects of nitrogen fixation by white clover (Trifolium repens L.) - symbiotic variation in response to combined nitrogen
Author: Rys, G. J.
Awarding Body: University College of Wales
Current Institution: Cardiff University
Date of Award: 1982
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Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available
Keywords: Plant nitrogen fixation Human anatomy Agronomy Plant diseases Horticulture Agricultural chemicals Pesticides Feeds