TY - GEN AU - Dissanayake, C. B. AU - Weerasooriya, S. V. R. TI - The hydrogeochemical atlas of SriLanka SN - 9555900019 U1 - 551.9 CY - Colombo PB - Natural Resources Energy and Science Authority of SriLanka KW - Earth sciences KW - Geochemistry KW - Geology, hydrology, meteorology ER -