TY  - BOOK
AU  - Borror, Donald J.
AU  - Delong, Dwight M. / Triplehorn, Charles A.
TI  - An introduction to the study of insects
U1  - PA 595.7 B6 1981 
CY  - Philadelphia
PB  -  Sauders College
KW  - Entomología
KW  - Insectos
KW  -  E.U.A
ER  -