Systematics and behavior of the neotropical bumble bees (Hymenoptera: Apidae: Bombus)
By: a thesis presented by Gabriela Chavarría-Villaseñor
Publisher: Harvard University
Published: 1996
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 250
Subjects: Bumblebees; Behavior
Notes: "February 1996".

Thesis (Ph. D.)--Harvard University, 1996.

Includes bibliographical references (p. 231-250).