TY  - BOOK
AU  - Robert Vandenbosch
AU  - Messenger, P.S.
TI  - Biological Control
SN  - 0700202307
U1  - 632.96 
PY  - 1974///
CY  - New Delhi
PB  - Intertext Books
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Biological control
ER  -