TY  - BOOK
AU  - Horn, David J.,
TI  - Ecological Approach to Pest Management
SN  - 0898623022
U1  - 632 
PY  - 1988///
CY  - New York
PB  - The Guilford Prog.
KW  - Insect Pests
KW  - Plant injuries, diseases & pests
ER  -