U.S. Geological Survey : For sale by USGS Information Services,
Neal, Christina, 1959-
McGimsey, Robert G.
Geological Survey (U.S.)
Alaska Volcano Observatory.
U. S. Geological Survey digital data series ; DDS-39
Volcanoes of the Wrangell Mountains and Cook Inlet Region, Alaska selected photographs
Volcanoes of the Wrangell Mountains and Cook Inlet Region, Alaska selected photographs
Volcanoes of the Wrangell Mountains and Cook Inlet Region, Alaska