Freshwater Algae of North America: Ecology and ClassificationNov 19 2002by John D. Wehr and Robert G. Sheath
Predictive Species and Habitat Modeling in Landscape Ecology: Concepts and ApplicationsNov 30 2010by C. Ashton Drew and Yolanda F. Wiersma
Aquatic Chemistry: Chemical Equilibria and Rates in Natural Waters (Environmental Science and Technology: A Wiley-Interscience...Dec 18 2012by Werner Stumm and James J. Morgan
Fishes: An Introduction to Ichthyology (5th Edition)Jul 30 2003by Peter B. Moyle and Joseph J. Cech Jr.
Frogs of the United States and Canada 2 Volume SetJun 3 2013by Dodd, C. Kenneth, JR.