000 00433nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
080 _a631.452
_bD969S
100 _aDwivedi, B. S. ...[et.al.]
245 _aSoil fertility evaluation: Potential tool for balanced use of fertilizers
260 _aNew Delhi
_bIARI, Division of Soil Science and Agricultural Chemistry an
_c2006
300 _a60p.
901 _a272487
942 _cB
_2udc
999 _c16740
_d16740