Download or read book Annual Report of the Geological Survey of Pennsylvania for 1885-1887, Vol. 1 (Classic Reprint) written by J. Peter Lesley and published by . This book was released on 2015-09-27 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Annual Report of the Geological Survey of Pennsylvania for 1885-1887, Vol. 1 About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.