Lohman, Stanley William,  1907- <br/><br/>
Ground water in south-central Pennsylvania, 
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) 
 - Harrisburg, PA.,  Department of internal affairs, Topographic and geologic survey,  1938. 
 - vii, [1], 315 p.  incl. illus., tables. fold. maps (2 in pocket) fold. diagr.  24 cm. 
 - Pennsylvania. Geological survey, 4th (1919-  ) Bulletin W5 .
 - Bulletin W,  5. .
<br/><br/> "Published reports": p. 5-7. 
<br/><br/><label>LCCN: </label>gs 38000289  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater--Pennsylvania.<br/>Water--Analysis.
<br/><br/><label>LC Class. No.: </label>GB1025.P4  / L62