http://book.klll.cc/ebooks/subject/14884.opds?sort_order=downloads 2025-09-01T10:30:52Z Books about Geology -- Early works to 1800 (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-01T10:30:52Z https://book.klll.cc/ebooks/subject/14884.opds?sort_order=title Sort Alphabetically by Title 2025-09-01T10:30:52Z https://book.klll.cc/ebooks/subject/14884.opds?sort_order=release_date Sort by Release Date 2025-09-01T10:30:52Z https://book.klll.cc/ebooks/12861.opds Theory of the Earth, With Proofs and Illustrations, Volume 1 (of 4) James Hutton 2025-09-01T10:30:52Z https://book.klll.cc/ebooks/14179.opds Theory of the Earth, With Proofs and Illustrations, Volume 2 (of 4) James Hutton