000 00307nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aPalaniappan S.P
245 0 _aOrganic Farming Theroy & Practice
260 _bScientific
260 _c2012
365 _b575.00
650 _aAgronomy
942 _cBK
999 _c255920
_d255920