TY  - BOOK
AU  - Gwynne, David C.
TI  - Weed biology and control in agriculture and horticulture
U1  - 632.954 M5 
PY  - 1985///
CY  - London
PB  - Batsford
KW  -  David C.Gwynne and Robert B.Murray.
KW  - Murray, Robert B., jt. author
KW  - Weed control
ER  -