http://book.klll.cc/ebooks/author/55977.opds?sort_order=downloads 2025-11-18T20:26:09Z Books by Walker, Francis Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T20:26:09Z https://en.wikipedia.org/wiki/Francis_Walker_(entomologist) See also: en.wikipedia 2025-11-18T20:26:09Z https://book.klll.cc/ebooks/70907.opds Catalogue of the dipterous insects collected at Singapore and Malacca Alfred Russel Wallace