Historical sketch of geological explorations in Pennsylvania and other states, by J. P. Leslley. With an appendix containing the annual reports of the state geologist to the board of commissioners.
Description:
ix a. 3-200A. xxviA p. 22 1/2cm.
Date Issued:
1876.
Institution:
University of Michigan Library
Collection:
Harrisburg,: Pub. by the Board of commissioners for the Second geological survey,
Language:
eng
Type:
text