A contribution to the systematics of North America species of Synhalonia (Hymenoptera, Apoidea)
By: by P. H. Timberlake.
Series: University of California publications in entomology, v. 57; University of California publications in entomology ;; v. 57.
Publisher: Univeristy of California Press
Published: 1969
Place of publication: Berkeley
Language: eng
Number of pages: 76
Subjects: Synhalonia