TY  - BOOK
AU  - Julien,M.H.
ED  - Commonwealth Agricultural Bureaux.
TI  - Biological control of weeds: a world catalogue of agents and their target weeds 
SN  - 0851987664
PY  - 1992///
CY  - Wallingford, U.K.
PB  - CAB International
KW  - Weeds
KW  - Biological control
KW  - Control
ER  -