Second Geological Survey of Pennsylvania. 1877.

Name: Second Geological Survey of Pennsylvania. 1877.
Author: William G. Platt

by William G. Platt · 1878 · Book 18 of Second Geological Survey of Pennsylvania.

About “Second Geological Survey of Pennsylvania. 1877.”

Second Geological Survey of Pennsylvania. 1877. is a 1878 book by William G. Platt. It is part of the series Second Geological Survey of Pennsylvania..

Book details

First published: 1878