000 00239nam a2200097Ia 4500
008 180821s9999 xx 000 0 und d
100 _aSharma, A K
250 _a1st
942 _cBK
245 _aHandbook of organic farming
260 _aJodhpur
_bAgrobias (India)
_c2006
999 _c384604
_d384604