000 00265nam a2200109Ia 4500
008 221219s9999 xx 000 0 und d
100 _aB.K. Desai
245 0 _aSustainable Agriculture
_ba vision for future 2008
260 _bNIPA
650 _aAgronomy
942 _cBK
999 _c3060
_d3060