http://book.klll.cc/ebooks/subject/40207.opds2025-08-07T20:35:21ZBooks about Butterflies -- North America -- Identification (sorted by popularity)Free eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512025-08-07T20:35:21Zhttps://book.klll.cc/ebooks/73524.opdsThe butterfly guide : A pocket manual for the ready identification of the commoner species found in the United States and CanadaW. J. Holland