TY  - BOOK
AU  - WALIA, Ujagar Singh
TI  - The relative perfomance of substituted urea herbicides in relation to nitrogen, soil moisture and surfactants for controlling phalaris minor Retz in wheat
U1  - 633.115 8 W12R 
PY  - 1983///
PB  - Ludhiana
KW  - WHEAT -- WEED CONTROL
KW  - HERBICIDES
ER  -