TY  - BOOK
AU  - PERKINS,  John H
AU  - PIMENTEL, David
TI  - Pest control: Cultural and environmental aspects
T2  - AAAS Selected symposium; 43
U1  - 632.9:574 
PY  - 1980///
CY  - Colorado
PB  - Westview
KW  - Pest control
ER  -