Limestones of Southwestern Pennsylvania: Usgs Bulletin 249

by Frederick G. Clapp

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1288901860
• ISBN13: 9781288901869
• Release Date: March 2013
• Publisher: Bibliogov
• Length: 62 Pages
• Weight: 0.28 lbs.
• Dimensions: 0.1" x 7.4" x 9.7"