000			00331nam a2200133Ia 4500
008			151130s2015 xx 000 0 und d
020			_a8170194938
082			_a631
100			_aGangwar, B. et al..
245			_aResearch in farming systems
260			_aNew Delhi _bToday & Tomorrow's _c2014
300			_a584
942			_2ddc _cBK
999			_c22302 _d22302