http://www.gutenberg.org/ebooks/subject/14884.opds 2024-11-15T07:01:48Z Books about Geology -- Early works to 1800 (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-15T07:01:48Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/14884.opds?sort_order=title Sort Alphabetically by Title 2024-11-15T07:01:48Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/14884.opds?sort_order=release_date Sort by Release Date 2024-11-15T07:01:48Z https://sendtokindle.compellingsciencefiction.com/ebooks/12861.opds Theory of the Earth, With Proofs and Illustrations, Volume 1 (of 4) James Hutton 2024-11-15T07:01:48Z https://sendtokindle.compellingsciencefiction.com/ebooks/14179.opds Theory of the Earth, With Proofs and Illustrations, Volume 2 (of 4) James Hutton