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Title: The implications of improving the conservation value of field margins on crop production.
Author: Perry, Nicola Hazel.
ISNI:       0000 0001 3484 7742
Awarding Body: Open University
Current Institution: Open University
Date of Award: 1997
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No abstract available
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available
Keywords: Spray drift; Hedgerow communities; Yield