http://book.klll.cc/ebooks/subject/25424.opds 2025-08-19T21:51:21Z Books about Shells -- Dictionaries (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 2025-08-19T21:51:21Z https://book.klll.cc/ebooks/43417.opds A conchological manual G. B. Sowerby