Winter, Thomas C. Numerical simulation analysis of the interaction of lakes and ground water / by Thomas C. Winter. - Washington: United States Government Printing Office, 1976. - iv, 45 p. : diagr., tables ; 29 cm. - 1001 . Includes bibliographical references (p. 44-45). Subjects--Topical Terms: Groundwater flow--Mathematical modelsGroundwater flow--Data processingLakes--Mathematical modelsLakes--Data processingNumerical analysis Dewey Class. No.: 551.482