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Title: The overwintering ecology of an anholocyclic population of the green spruce aphid, E. abietnum (Walker), in N.E. Scotland
Author: Powell, W.
Awarding Body: University of Aberdeen
Current Institution: University of Aberdeen
Date of Award: 1973
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Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available