References
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Algae. Prentice Hall: Upper Saddle River, NJ.
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- Prescott, G.W. 1982. Algae of the Western
Great Lakes Area. Otto Koeltz Science Publishers: Koenigstein,
W. Germany.
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- Smith, G.M. 1950. The Freshwater Algae in
the United States. McGraw-Hill:
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- Wehr, J.D., and R.G. Sheath. Eds. 2003. Freshwater
Algae of North America: Ecology and Classification. Academic
Press: San Diego, CA.
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- Whitford, L.A., and G.J. Schumacher. 1984.
A Manual of Freshwater Algae. Sparks Press: Raleigh, NC.
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