Ground water and surface water a single resource by Thomas C. Winter ...[et al.]. - Denver, CO U.S. Geological Survey 1998. - vii, [1], 79 p. col. ill. 28 cm. - U.S. Geological Survey circular 1139 . Includes bibliographical references. Subjects--Topical Terms: Hydrology Dewey Class. No.: 553.7 / G882