000			00384nam a2200145Ia 4500
008			170101s1997 xx 000 0 und d
082			_a631.3 S48E
100			_aSINGHAL, O.P
245		0	_aElements of agricultural engineering
260			_bAllahabad _c1997
300			_a2v, in 1
650			_aAGRICULTURAL ENGINEERING
653			_aAGRICULTURAL ENGINEERING
942			_2ddc _cB _03
999			_c113778 _d113778