Preliminary survey of burned areas, Yellowstone National Park...
"For details of mapping unit descriptions see the document Greater Yellowstone burned area survey preliminary report, October 1988." "*U.S. Government Printing Office: 1988--673-678 Region no. 8." Available also through the Library of Congress Web site as a raster image. Includes list of "Cooperating agencies." DRM
Greater Yellowstone Post-Fire Resource Assessment Committee (U.S.). Burned Area Survey Team - Geometronics Service Center (U.S.)