TY  - BOOK
AU  - Van Driesche,R.G.
AU  - Bellows,T.S.
TI  - Steps in classical arthropod biological control
SN  - 0938522469 :
PY  - 1993///
CY  - Lanham, Maryland
PB  - ESA
KW  - Insect pests
KW  - Congresses
KW  - Biological control
KW  - Arthropod pests
ER  -