TY - BOOK AU - Planert,Michael AU - Williams,John S. ED - United States TI - Ground water atlas of the United States: segment 1 : California, Nevada U1 - 551.490973022 PY - 1995///. CY - Reston, Virginia: PB - U. S. Geological Survey, KW - Groundwater KW - United States KW - Water-supply KW - Water quality N1 - Includes bibliographical references (p. B28) ER -