TY  - BOOK
AU  - Borror, Donald J.
AU  - Johnson, Norman F.
AU  - Triplehorn, Charles A.
TI  - An introduction to the study of insects
U1  - 595.7 
PY  - 1989///
CY  - Philadelphia, Pa.
PB  - Saunders College
KW  - Entomología
KW  - Insectos
KW  - E.U.A
ER  -