BIBLIOGRAPHY- MICRO AQUARIUM

McFarland, Kenneth [Internet] Botany 111 Fall 2013. [cited 10/20/2013]. Available from http://botany1112013.blogspot.com/

Pennak, Robert W. 1989. Fresh-Water Invertebrates of the United States, Protozoa to Mollusca. John Wiley and Sons, Inc.

Patterson, D. J. 1996. Free-living Freshwater Protozoa, A Colour Guide. 5th impression. 2013. Manson Publishing.

Patrick, Ruth and Reimer, Charles W. 1966. Diatoms of the United States. Volume 1. Academy of Natural Sciences of Philidelphia