Bibliography
Internet: http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/F/FoodChains.html http://www.beavton.k12.or.us/jacob_wismer/leahy/biomes/grasslands.htm http://oncampus.richmond.edu/academics/education/projects/webunits/biomes/gfacts.html Book: "Grasslands." Brown, Lauren Chanticleer Press Edition PB 8608058, Alphred A. Knopf New York 580 Pages
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Ecology
