An introductory study of polistes in the United States and Canada with descriptions...
Bequaert,J.
An introductory study of polistes in the United States and Canada with descriptions... - - Massachusets-USA 1940 - - Journal of the New York Entomological Society v.48 .
--Entomologia--Insecta--Hymenoptera--Vespidae--Avispas--USA--Canada--
Zoologia
An introductory study of polistes in the United States and Canada with descriptions... - - Massachusets-USA 1940 - - Journal of the New York Entomological Society v.48 .
--Entomologia--Insecta--Hymenoptera--Vespidae--Avispas--USA--Canada--
Zoologia