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SURVEY OF INTERNAL PARASTIES OF POTATO INFESTING APHIDS
SURVEY OF INTERNAL PARASTIES OF POTATO INFESTING APHIDS
Author: USDA
This technical booklet includes info on 40 species of internal parasites on four species of aphids .Includes graphs and charts .
ISBN: 159804
Publication Date: 1972
Pages: 15
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Publisher: USDA
Book Type: Paperback
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