000			00374nam a2200133Ia 4500
008			130225s9999 xx 000 0 und d
080			_a631.3 _bT737E
100			_aTripathi, S.C. ..[et.al.]
245			_aEfficient use of farm implements and machines
260			_aKarnal _bDirectorate of Wheat Research, ICAR _c2003
300			_a20p.
901			_a221308
942			_cB _2udc
999			_c12909 _d12909