Principal sunflower bees of North America with emphasis on the Southwestern United States (Hymenoptera, Apoidea)
By: Paul D. Hurd, Jr., Wallace E. LaBerge, and E. Gorton Linsley.
Contributors: LeBerge, Wallace E., joint author.; Linsley, E. Gorton 1910- joint author.
Series: Smithsonian contributions to zoology ; no. 310; Smithsonian contributions to zoology ;; no. 310.
Publisher: Smithsonian Institution Press
Published: 1980
Place of publication: Washington
Language: eng
Number of pages: 158
Subjects: Bees -- Southwest, New; Bees -- North America; Helianthus; Insect-plant relationships -- Southwest, New; Insect-plant relationships -- North America; Insects -- Southwest, New; Insects -- North America
Notes: Bibliography: p. 143-153.