Adleman, Jennifer, 2006, USGS, NPS, educate the public on the risks, wonders of Alaska's volcanoes: U.S. Department of the Interior, People, Land, and Water, unpaged internet resource available at: http://www.peoplelandandwater.gov/usgs/usgs_11-10-06_usgs-nps-educate.cfm .
Citation Updated: 2008-04-02 20:33:39