http://book.klll.cc/ebooks/subject/18857.opds?sort_order=release_date 2025-08-16T03:41:52Z Books about Zoology, Economic (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 2025-08-16T03:41:52Z https://book.klll.cc/ebooks/subject/18857.opds?sort_order=title Sort Alphabetically by Title 2025-08-16T03:41:52Z https://book.klll.cc/ebooks/subject/18857.opds?sort_order=downloads Sort by Popularity 2025-08-16T03:41:52Z https://book.klll.cc/ebooks/74196.opds The universal directory for taking alive and destroying rats : and all other kinds of four-footed and winged vermin, in a method hitherto unattempted : calculated for the use of the gentleman, the farmer, and the warrener Robert Smith 2025-08-16T03:41:52Z https://book.klll.cc/ebooks/31310.opds Beginselen der dierkunde (Dutch) J. Ritzema Bos