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Title: Academic Abstract
Review: Deep and solid information, Casselman knows her lichens and seems to have devoted a lifetime to their study. That said this is a book for the trivia buff and the very serious dyer. You will learn more than you thought possible about lichens and their role in history. You will be able to dye with lichens, but you will have to have large expensive Field Guides in order to identify the lichens as in this book all you get is the Latin name. A small tome with loads of information that works witout the nasties -tin, chrome and copper
