TY  - GEN
AU  - Driesche, Roy G. Van
AU  - Bellows, Thomas S.
TI  - Biological control
SN  - 8123906064
U1  - 571.7 
PY  - 1996///
CY  - New Delhi
PB  - CBS Publishers & Distributors
KW  - Life sciences    biology
KW  - Physiology and related subjects
KW  - Biological control and secretions
ER  -