Principal sunflower bees of North America with emphasis on the Southwestern United States (Hymemoptera Apoides)

Principal sunflower bees of North America with emphasis on the Southwestern United States (Hymemoptera Apoides)

Bibliographic Details
Main Author: Hurd, Paul D., Jr
Other Authors: La Berge, Wallace E., joint auth, Linsley, E. Gorton., joint auth
Format: Book
Language:English
Published: Washington Smithsonian Institution Press 1980.
Series:Smithsonian contributions to zoology No.310.
Subjects:
Bees > Southwest, New.