A genus and species of the family Aphididae new to North America:
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Bibliographic Details
Main Author: Essig, E. O. 1884-1964 (Author)
Format: Book
Language:English
Published: Berkeley, Calif. Univ. of California Press 1932
Series:University of California <Berkeley, Calif.>: University of California publications in entomology 6,1
Subjects:
Physical Description:8 S. Ill.

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