http://book.klll.cc/ebooks/subject/31125.opds 2025-08-06T09:36:54Z Books about Sericulture (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 2025-08-06T09:36:54Z https://book.klll.cc/ebooks/54352.opds Istruzioni popolari per la buona tenuta dei bachi da seta (Italian) Tito Poggi