The National Snow and Ice Data Center

http://nsidc.org/

The Geography Exchange

http://www.zephryus.demon.co.uk/geography/resources/glaciers/hang.html

Brittish Antarctic Survey

http://www.antarctica.ac.uk/About_Antarctica/Ice/Ice_Streams.html

NOAA - Arctic Theme Page

http://www.arctic.noaa.gov/

Brewster, Showing the Best of Canada

http://www.brewster.ca/attractions/icefield.asp

Rice University, Houston, TX

http://www.glacier.rice.edu/land/5_iceofallshapes.html#anchor2268597

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