000 00526nam a2200157Ia 4500
008 170101s1983 xx 000 0 und d
082 _a633.115 8 W12R
100 _aWALIA, Ujagar Singh
245 4 _aThe relative perfomance of substituted urea herbicides in relation to nitrogen, soil moisture and surfactants for controlling phalaris minor Retz in wheat
260 _bLudhiana
_c1983
300 _a139,9L
650 _aWHEAT -- WEED CONTROL
653 _aHERBICIDES
653 _aWHEAT -- WEED CONTROL
942 _2ddc
_cT
999 _c66143
_d66143