http://book.klll.cc/ebooks/subject/17070.opds2025-08-29T08:40:52ZBooks about Tannins (sorted by popularity)Free eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512025-08-29T08:40:52Zhttps://book.klll.cc/ebooks/7981.opdsSynthetic Tannins, Their Synthesis, Industrial Production and ApplicationGeorg Grasser