References
Molecular Biology Cyberlab, Gel Electrophoresis of DNA http://www.life.uiuc.edu/molbio/geldigest/electro.html [accessed 2004, October 20]
Population and Evolutionary Genetics, Allelic Frequencies http://www.ndsu.nodak.edu/instruct/mcclean/plsc431/popgen/popgen2.htm
The American Orchid Society
http://search.msn.com/results.aspx?FORM=MSNH&q=Orchids
U.S Enviroment Protection Agency, Wetlands http://www.epa.gov/owow/wetlands/