http://book.klll.cc/ebooks/subject/11537.opds 2025-08-08T12:35:22Z Books about Hazardous occupations (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 2025-08-08T12:35:22Z https://book.klll.cc/ebooks/subject/11537.opds?sort_order=title Sort Alphabetically by Title 2025-08-08T12:35:22Z https://book.klll.cc/ebooks/subject/11537.opds?sort_order=release_date Sort by Release Date 2025-08-08T12:35:22Z https://book.klll.cc/ebooks/33146.opds Careers of Danger and Daring Cleveland Moffett 2025-08-08T12:35:22Z https://book.klll.cc/ebooks/60605.opds Industrial Poisoning from Fumes, Gases and Poisons of Manufacturing Processes Josef Rambousek