000			00410nam a2200157Ia 4500
008			140316s9999 xx 000 0 und d
020			_a9788183212403
082			_a630 _bGAN/CR
100			_aGangwar,B
245			_aCropping system management
260			_aUdaipur _bAgrotech publishing academy _c2012
300			_a344
650			_aMicrobial diversity
650			_aOrganic agriculture
942			_2ddc _cBK
999			_c12948 _d12948