Report of progress in the Clearfield and Jefferson district of the bituminous coal-fields of western Pennsylvania. By Franklin Platt ...
Description:
viiiH, 296H p. front., plates (part fold.) maps (part fold.) diagrs. 22 1/2cm.
Date Issued:
1875.
Institution:
University of Michigan Library
Collection:
Harrisburg,: Pub. by the Board of commissioners for the Second geological survey,
Language:
eng
Type:
text