The Geology Of Pennsylvania: A Government Survey: With A General View Of The Geology Of The United States, Essays On Coal-formation And Its Fossils (Paperback) (ISBN-13: 9781021870971)

First published in 1858, this classic work of geological scholarship remains an essential resource for students and professionals. Volume 2, Part 2 focuses on the coal resources of North America and Great Britain, including detailed analyses of the geologic processes that created these vast deposits.

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