000			01060nam a22001577a 4500
008			120910t xxu||||| |||| 00| 0 eng d
050			_aS599.9.T76 K34
100			_aKalpage, F.S.C.P.
245			_aTropical soils: classification, fertility and management. / _cF.S.C.P. Kalpage
260			_aNew York: _bSt. Martins Press, _cc1974.
300			_a281 p.: _bill.; _c24cm.
500			_aIncludes index.
505			_aContents: The Tropical environment -- Factors affecting soil formation -- Processes of soil formation -- Classification of tropical soils -- Profile features and fertility characteristics of the great soil groups -- Physical properties -- Nutrient supply: macro and secondary nutrients -- Nutrient supply: micronutrients -- Soil organic matter and soil organisms -- Soil use in the tropics -- Soil under shifting cultivation -- Soil under intensive upland arable cropping -- Flooded rice soils -- Plantation soils -- Tropical grassland soils -- Fertilizers in tropical soil fertility -- Glossary.
650			_bSoils _xTropics.
942			_2lcc _cBK
999			_c2315 _d9815