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The influence of the spray program on the natural control of oystershell scale, Lepidosaphes ulmi (L.).

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Identiferoai:union.ndltd.org:mcgill.ca/oai:escholarship.mcgill.ca:73666789s
Date January 1947
CreatorsLord, Frank Tennant.
ContributorsBrittain, W. (Supervisor)
PublisherMcGill University
Source SetsMcGill University
Languagehttp://id.loc.gov/vocabulary/iso639-2/eng
Detected LanguageEnglish
TypeThesis
RightsAll items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated.
RelationPid: 125448

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