TY  - BOOK
AU  - Quimby, P. C.
AU  - Scott, J. K.
AU  - Wajnberg, E.
TI  - Evaluating indirect ecological effects of biological control
SN  - 851994539
U1  - 577.27 
PY  - 2001///
CY  - Oxford
PB  - CABI Pub.
KW  - Biological pest control agents - Environmental aspects
ER  -