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Title: Hobbyists beware!
Review: This book and its sister volume are much too technical and verbose for the average hobbyist. The illustrations are poor black and white photographs and/or drawings that are not of much help in identifying cacti that most of us would encounter. The material also seems to be dated, and very, very limited in some areas of general interest, (schlumbergera, for example....) I have found these books to be of little help, and certainly not worth the price....
