TY - BOOK AU - Feder,Gerald L. TI - Geochemical survey of waters of Missouri: an examination of statewide geochemical variations in surface and ground water U1 - 551.4809778 PY - 1979/// CY - Washington PB - United States Government Printing Office KW - Water KW - Composition KW - Missouri KW - Water chemistry N1 - Bibliography: p. 65 ER -