cactus
BibliographySee L. Benson, The Cacti of the United States and Canada (1982) and A. C. Gibson and P. S. Nobel, The Cactus Primer (1986). Sections in this article:
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved. More on cactus Bibliography from Infoplease:
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