http://book.klll.cc/ebooks/author/34503.opds 2025-09-14T12:14:30Z Books by Clemens, William A. (William Alvin) (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 2025-09-14T12:14:30Z https://en.wikipedia.org/wiki/William_A._Clemens_Jr. See also: en.wikipedia 2025-09-14T12:14:30Z https://book.klll.cc/ebooks/30297.opds Records of the Fossil Mammal Sinclairella, Family Apatemyidae, From the Chadronian and Orellan William A. Clemens