Ground water in south-central Pennsylvania Lohman, Stanley William 1907- creator Lohr, E. W. (Edwin Wallace) 1897- text pau Harrisburg, PA Department of internal affairs, Topographic and geologic survey 1938 monographic eng
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vii, [1], 315 p. incl. illus., tables. fold. maps (2 in pocket) fold. diagr. 24 cm. by Stanley W. Lohman of the U. S. Geological survey with Analyses by E. W. Lohr. (Prepared in cooperation between the United States Geological survey and the Pennsylvania Topographic and geologic survey) "Published reports": p. 5-7. Groundwater Pennsylvania Water Analysis GB1025.P4 L62 Bulletin W, 5 gs 38000289 DLC 930119 20260227111343.0 gs 38000289