http://book.klll.cc/ebooks/subject/19429.opds?sort_order=release_date 2025-08-05T19:00:13Z Books about Zoology -- History (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-05T19:00:13Z https://book.klll.cc/ebooks/subject/19429.opds?sort_order=title Sort Alphabetically by Title 2025-08-05T19:00:13Z https://book.klll.cc/ebooks/subject/19429.opds?sort_order=downloads Sort by Popularity 2025-08-05T19:00:13Z https://book.klll.cc/ebooks/73374.opds Geschichte der Zoologie (German) Rudolf Burckhardt 2025-08-05T19:00:13Z https://book.klll.cc/ebooks/51702.opds A Guide to the Study of Fishes, Volume 2 (of 2) David Starr Jordan 2025-08-05T19:00:13Z https://book.klll.cc/ebooks/46614.opds A Guide to the Study of Fishes, Volume 1 (of 2) David Starr Jordan 2025-08-05T19:00:13Z https://book.klll.cc/ebooks/32297.opds La philosophie zoologique avant Darwin (French) Edmond Perrier