TY  - BOOK
ED  - International Institute of Biological Control
TI  - Annual report 1991
SN  - 0851988288
U1  - ANR 632.96 21st ed.
PY  - 1992///
CY  - Wallingford
PB  - C.A.B. International
KW  - Biological control systems
KW  - Pests-Biological control
KW  - Reports
N1  - Index: pp 77-80
ER  -