000 00587 a2200193 4500
100 1 _aSubramanian, T.R.
502 _gRamamoorthy, B.
245 1 _aPhysico-chemical factors affecting the utilisation of some soils in India
300 _a106p.
650 _aChemicophysical properties
650 _aComposts
650 _aPhosphorus fertilizer
650 _aFertilizer applications
650 _aSoil profile
650 _aSoil types
502 _cIARI, Division of Soil science and Agricultural Chemistry, New Delhi
_bAssociateship
_d1959
942 _2udc
_cT
901 _aT858
999 _c137580
_d137580