Joint meeting sponsored by Appalachian Geological Society in cooperation with Engineers' Society of Western Pennsylvania, Oil and Gas Section, and Pittsburgh Geological Society, Morgantown, W. Va., Friday and Saturday, May 13 and 14, 1949. Log of field trip, May 14 ...
Publisher: Appalachian Geological Society
Published: 1949
Place of publication: Morgantown, W. Va
Language: eng
Notes: Cover-title.