Subject: Glacial landforms / Year: 1961 - Yale University Library GeoBlacklight Search Results

Start Over Subject Glacial landforms Year 1961

1. Glacial map of Montana east of the Rocky Mountains [cartographic material]

1961. 2012-09-12T18:20:35Z. 2013-03-18T22:18:00Z. Colton, Roger B. (Roger Burnham), 1924-. Dept. of the Interior, U.S. Geological Survey. English. Public. Montana.

2. Glacial map of Ohio [cartographic material]

1961. 2012-09-07T20:21:16Z. 2020-10-02T18:06:20Z. Goldthwait, Richard Parker, 1911-. Dept. of the Interior, United States Geological Survey. English. Public. Ohio.

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