000 00565 am a2200205 a 4500
245 1 _aStudies on the control of grass weeds in wheat and their basis of selectivity
300 _a83P+4Fig+27Tabl.+6Bib+1App
650 _aPoaceae
650 _aFood grains
650 _aGrain crops
650 _aCereals
650 _aSeed selection
650 _aVarieties
650 _aTriticum aestivum
502 _cCollege of Agriculture, Hissar
_bPh.D (Agronomy)
_d1977
502 _gKumar, Vijay
100 1 _aKataria, O.P
_d
942 _2udc
_cT
901 _aRF2136
999 _c147302
_d147302