Title
Hymenoptera of America north of Mexico: synoptic catalog
By
Muesebeck, C F W
Krombein, Karl V.
Townes, Henry 1913-1990
Original Publication
Hymenoptera of America north of Mexico : synoptic catalog
Published by
Washington, D.C, U.S. Dept. of Agriculture, 1951
Identifiers
BioStor:
https://biostor.org/reference/128278