Ground water in north-central Pennsylvania
By: by Stanley W. Lohman, with analyses by E.W. Lohr ; prepared in cooperation between the United States Geological Survey and the Pennsylvania Topographic and Geological Survey
Contributors: Lohr, E. W. (Edwin Wallace), 1897-
Series: Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin W -- no. 6; Bulletin W -- 6.
Publisher: Department of Internal Affairs, Topographic and Geologic Survey
Published: 1939
Place of publication: Harrisburg, Pa
Language: eng
Number of pages: 219
Subjects: Groundwater; Water-supply
Notes: Includes bibliographical references (p. 5-7).