http://mbgnet.net/

http://www.runet.edu/~swoodwar/CLASSES/GEOG235/biomes/intro.html

http://www.worldbiomes.com/

http://www.ucmp.berkeley.edu/exhibits/biomes/index.php

http://ths.sps.lane.edu/biomes/index1.html

http://www.cotf.edu/ete/modules/msese/earthsysflr/biomes.html

http://www.thinkquest.org/library/search.html

http://www.google.com/search?hl=en&safe=active&q=biomes&start=10&sa=N