TY  - BOOK
AU  - Borror, Donald J.
AU  - DeLong, Dwight M.
TI  - An introduction to the study of insects
U1  - 595.7 
PY  - 1954///
CY  - New York
PB  - Rinehart
KW  - Entomología
KW  - Insectos
KW  - E.U.A
ER  -