Generic classification of the hemipterous family Aphididae
By: by A.C. Baker.
Series: Bulletin / United States Department of Agriculture -- no. 826.; Bulletin of the U.S. Department of Agriculture -- no. 826.
Publisher: U.S. Dept. of Agriculture
Published: 1920
Place of publication: Washington, D.C
Language: eng
Number of pages: 109
Subjects: Aphids -- Classification.
Genres: Classification.