000 00295nam a2200133Ia 4500
008 210922s9999 xx 000 0 und d
100 _aArun K.Sharma
245 2 _aA hand book of organic farming
260 _bAgrobios
260 _c2018
365 _b2500
650 _aAGRON
942 _cBK
999 _c232391
_d232391