TY  - BOOK
AU  - Richardson, W. G.
TI  - The activity and post-emergence selectivity of some recently developed herbicides ; R 40244 DPX 4189, aciflicorfen, ARD 34/02 (NP 55) and PP009
T2  - Technical report
PY  - 1980///
CY  - Oxford
PB  - Weed Research Organization
KW  - Herbicidas
KW  - Malas hierbas
KW  - Control
ER  -