The Carpenter-Bees of the United States of the Genus Xylocopa
Ackerman, A. J. (Arthur John), 1889-1937
Article
1916
Journal of the New York Entomological Society
24
196--232
BioStor
English
Lawrence, Kan Allen Press [etc.]
BioStor: https://biostor.org/reference/118811
Download MODS