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Title: Nitrate-N levels in British streams and rivers : a countrywide perspective.
Author: Betton, Catherine.
ISNI:       0000 0001 3462 635X
Awarding Body: University of Exeter
Current Institution: University of Exeter
Date of Award: 1990
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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: Water pollution & oil pollution