http://book.klll.cc/ebooks/subject/22520.opds2025-09-24T13:23:51ZBooks about Botanical specimens -- Collection and preservation (sorted by popularity)Free eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512025-09-24T13:23:51Zhttps://book.klll.cc/ebooks/45084.opdsNotes on Collecting and Preserving Natural-History Objects182 downloads