Santhosh Kumar, R. Hydrogeological Geophysical and Geochemical studies in parts of coastal and midland areas, Central Kerala: a GIS approach - Kochi Dept. of Marine Sciences - CUSAT 2006 - 176P. Guide : Rajendran, S.Thesis (Ph.D), CUSAT, 2006 Subjects--Index Terms: Oceanography Geochemistry Guide : Rajendran, S. Universal Decimal Class. No.: 551.46+550.4(210.5:548.3) / SAN