Moths of Western North America Powell J. A. , and Opler P. A. 2009. Moths of Western North America. University of California Press, 369 pp., 64 pls, 254 figs. ISBN 978-0-520-25197-7. Hardback, $78.55 (amazon.com)
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Andrei Sourakov. "Moths of Western North America Powell J. A. , and Opler P. A. 2009. Moths of Western North America. University of California Press, 369 pp., 64 pls, 254 figs. ISBN 978-0-520-25197-7. Hardback, $78.55 (amazon.com)." Florida Entomologist 93.2 (2010) 330-330