Williams, R. S. Satellite image atlas of glaciers of the world. US Geological Survey professional paper 1386.
Chicago Style CitationWilliams, Richard S. "Satellite Image Atlas of Glaciers of the World." US Geological Survey Professional Paper 1386 .
Deismireacht MLAWilliams, Richard S. "Satellite Image Atlas of Glaciers of the World." US Geological Survey Professional Paper 1386 .
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