http://book.klll.cc/ebooks/author/39463.opds?sort_order=downloads 2025-11-19T04:24:23Z Books by Beekman, A. A. (Anton Albert) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-19T04:24:23Z https://en.wikipedia.org/wiki/Anton_Albert_Beekman See also: en.wikipedia 2025-11-19T04:24:23Z https://book.klll.cc/ebooks/38426.opds De afsluiting en droogmaking der Zuiderzee. Weerlegging van bezwaren. (Dutch) A. A. Beekman