California aphids in the Cornell University collection
Subtitle: Homoptera: Aphididae
By: Mortimer D. Leonard.
Series: Memoir / Cornell University Agricultural Experiment Station -- 407; Memoir (Cornell University. Agricultural Experiment Station) -- 407.
Publisher: Cornell University Agricultural Experiment Station, New York State College of Agriculture
Published: 1968
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 31
Subjects: Aphids -- California.; Aphids -- Catalogs and collections.
Genres: Catalogs and collections.