000 00576 am a2200193 a 4500
245 1 _aStudies on the genesis, morphology and physico-chemical characteristics of the laterit soils of Kerala.
300 _a224p. +Tab.16 +Fig.9 +Plat.6
650 _aEcology
650 _aGenetics
650 _aSoil science
650 _aSoil types
650 _aSoil analysis
650 _aChemiphyeucal properties
502 _cCollege of Agriculture
_bPh. D. (Agriculture)
_d1981
502 _gAiyer, R. S.
100 1 _aVarghese, Thomas.
_d
942 _2udc
_cT
901 _aRF6045
999 _c148387
_d148387