http://book.klll.cc/ebooks/subject/34530.opds 2025-11-18T06:47:21Z Books about Geology -- Vermont -- Calvin Coolidge State Forest Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T06:47:21Z https://book.klll.cc/ebooks/61400.opds The Geology of Calvin Coolidge State Forest Harry W. Dodge