000 00316nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _a"BHATTACHARYYA, P. & PUROHIT, SS."
245 0 _aOrganic farming
260 _bAgrobios
260 _c2008
365 _b850.00
650 _aGeneral Knowledge
942 _cBK
999 _c253546
_d253546