TY - GEN AU - Satyanarayana,K.V.S. TI - Studies of clays and free iron alumina and silica in profiles of `Rann of Cutch` soils KW - Soil fertility KW - Clay KW - Soil texture KW - Ph KW - Soil genesis KW - Aluminium KW - Sillica KW - Iron KW - Soil t KW - xture N1 - Soil genesis; Aluminium; Sillica; Iron; IARI, Division of Soil science and Ag ER -