TY  - BOOK
AU  - Bequaert,J.
TI  - An introductory study of polistes in the United States and Canada with descriptions..
T2  - Journal of the New York Entomological Society
PY  - 1940///
CY  - Massachusets-USA
PB  - 
KW  - Entomologia
KW  - Insecta
KW  - Hymenoptera
KW  - Vespidae
KW  - Avispas
KW  - USA
KW  - Canada
KW  - Zoologia
ER  -