Subject: Avalanches / Year: 1972 - Yale University Library GeoBlacklight Search Results

Start Over Subject Avalanches Year 1972

1. Map showing avalanche areas in the Aspen quadrangle, Pitkin County, Colorado [cartographic material]

1972. 2013-04-17T20:09:21Z. 2013-05-02T15:44:46Z. Bryant, Bruce, 1930-. U.S. Geological Survey. English. Public. Colorado and Pitkin County.

2. Map showing snow avalanche probabilities in the Henrys Lake quadrangle, Idaho and Montana [cartographic material]

1972. 2013-04-04T20:19:35Z. 2013-04-10T17:34:27Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Idaho, Fremont County, Montana, Beaverhead County, Madison County, and Gallatin County.

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