000 00318nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aRajendra Prasad
245 0 _aSustainable agriculture and fertilizer use
260 _bCurrent Science
_c1999
300 _a38-43
650 _aSustainable agriculture
942 _cJS
999 _c70069
_d70069