http://book.klll.cc/ebooks/subject/36903.opds 2025-08-12T05:58:37Z Books about Leeuwenhoek, Antoni van, 1632-1723 (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 2025-08-12T05:58:37Z https://book.klll.cc/ebooks/66297.opds Antony van Leeuwenhoek, de ontdekker der infusorien, 1675-1875 (Dutch) P. J. Haaxman