Geology and economic resources of the Pennsylvania portion of the Milford and Port Jervis 15-minute quadrangles
By: by Frank W. Fletcher [and] Donald L. Woodrow.
Contributors: Woodrow, Donald L., joint author.
Series: Commonwealth of Pennsylvania. Bureau of Topographic & Geologic Survey. Atlas 223
Publisher: Pennsylvania Geological Survey
Published: 1970
Place of publication: Harrisburg
Language: eng
Number of pages: 64
Subjects: Geology -- Pennsylvania -- Pike Co.; Mines and mineral resources -- Pennsylvania -- Pike Co.
Notes: Bibliography: p. 40-42.
"Pennsylvania Geological Survey, fourth series."