1. A study of aluminium in rice soils;Cate;Soil Sci.,1964
2. Genesis of exchangeable aluminium in soils;Chernov;Soviet Soil Sci.,1959
3. Weathering of clay minerals and formation of amorphous material during the degradation of a Bt horizon and podzolization in Belgium;De Coninck,1968
4. Characteristics of sod-podzolic soils formed on binary alluvial deposits;Dolgova;Soviet Soil Sci.,1963
5. Major soils of Southeast Asia;Dudal,1964