000 00310nam a2200109Ia 4500
008 140205s9999 xx 000 0 und d
100 _aTripathi.S.C., et.al.
245 _aEfficient use of Farm Implements and Machines
260 _bDirectorate of Wheat Research
_aHaryana
_c2003
300 _a19
942 _2ddc
_cTR
999 _c5569
_d5569