Denny, Charles Storrow,  1911- <br/><br/>
Surficial geology and geomorphology of Potter County, Pennsylvania. 

 - Washington,  U.S. Govt. Print. Off.,  1956. 
 - v, 72 p.  illus., maps (part fold., part col.)  29 cm. 
<br/><br/> Part of illustrative matter in pocket. 
<br/><br/>Bibliography: p. 66-68. 
<br/><br/><label>LCCN: </label>gs 56000167  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Pennsylvania--Potter County<br/>Physical geography--Pennsylvania--Potter County
<br/><br/><label>LC Class. No.: </label>QE75  / .P9 no. 288 
<br/><br/><label>Dewey Class. No.: </label>557.48 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.16:288