The genera of the aphids of Canada
Subtitle: Homoptera, Aphidoidea and Phylloxeroidea
By: Robert G. Foottit and William R. Richards.
Contributors: Richards, W. R. 1926-
Series: The Insects and arachnids of Canada,; pt. 22; Publication ;; 1885; Publication (Canada. Agriculture Canada) ;; 1885.
Publisher: Research Branch, Agriculture Canada
Published: 1993
Place of publication: Ottawa
Language: eng
Number of pages: 766
Subjects: Homoptera -- Canada -- Classification.; Aphididae -- Canada -- Classification.; Phylloxeridae -- Classification.; Adelgidae -- Canada -- Classification.; Insect pests -- Canada.
Other titles: Homoptera, Aphidoidea and Phylloxeroidea.
Notes: Includes bibliographical references (p. 734-750) and index.
Title from spine: Homoptera, Aphidoidea and Phylloxeroidea.