Book Review: Aquatic Plants of Pennsylvania: A Complete Reference Guide. Illustrations by Anna Anisko.

Block, T.A., and A.F. Rhoads. 2011. Aquatic Plants of Pennsylvania: A Complete Reference Guide. Illustrations by Anna AnisĀ“ko. University of Pennsylvania Press, Philadelphia, Pennsylvania. 308 p. Hardcover, $60.00. ISBN 978-0-8122-4306-2.