Observations on the bionomics of the bee Andrena (Tylandrena) erythrogaster Ashmead (Hymenoptera: Andrenidae)
Subtitle: with notes on A. (Micrandrena) personata Robertson and A. (Holandrena) c. cressonii Robertson
By: Eugene R. Miliczky.
Contributors: Illinois. Natural History Survey Division
Series: Biological notes -- no. 130
Publisher: Illinois Natural History Survey
Published: 1988
Place of publication: Champaign, Ill
Language: eng
Number of pages: 18
Subjects: Bees
Notes: Cover title.

"March 1988."

Includes bibliographical references (p. 18).