TY  - BOOK
AU  - Bigler, Franz ., ed
AU  - Babendreier, Dirk, ed
TI  - Environmental impact of invertebrates for biological control of arthropods : methods and risk assessment
SN  - 9780851990583
PY  - 2006///
CY  - Wallingford
PB  - CABI Publishing
ER  -