TY  - BOOK
TI  - Biological control of weeds: A world catalogue of agents and their target weeds
SN  - 0-85198-766-4
AV  - 632.96/BIO 
U1  - 632.96/BIO 
PY  - 1992///
CY  - Australian 
PB  - C.a.b international
ER  -