000 00565 a2200205 4500
245 1 _aCorrelation of crop response with soil tests in different Indian soils.
300 _a82p.
650 _aSoil types
650 _aPaddy
650 _aYield
650 _aMinerals
650 _aAcid soils
650 _aPotash fertilizers
650 _aPhosphorus fertilizers
502 _cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi
_bPh.D.
_d1961
502 _gDatta, N.P.
100 1 _aKalbande, A.R.
942 _2udc
_cT
901 _aT1155
999 _c140740
_d140740