McFarland, Kenneth [Internet] Botany 111 Fall 2013. [cited October 31,3013]. Available
Patterson, David J. Free-living Freshwater Protozoa: A Colour Guide. New York: Wiley, 1996. Print.
David Walker and Wim van Egmond. Pond Life Identification Kit. [Internet] 2000 [cited November 12, 2013]. Available from http://www.microscopy-uk.org.uk/index.html?http://www.microscopy-uk.org.uk/pond/index.html
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