000 00304nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aPrasad DK
245 0 _aSoil Conservation and Organic farming
260 _bEnkay
260 _c2012
365 _b785.00
650 _aSoil science
942 _cBK
999 _c252158
_d252158