Spatial Coverage: United States. / Year: 1968 - Yale University Library GeoBlacklight Search Results

1. Basement rock map of the United States, exclusive of Alaska and Hawaii

1968. 2018-06-18T19:12:46Z. 2018-09-05T20:07:13Z. Bayley, Richard W. (Richard William), 1919-. United States Geological Survey. English. cartographic image. Public. United States and United States.

2. Congressional districts for the 90th Congress includes redistricting actions to Sept. 1, 1966 / [cartographic material]

1968. 2018-03-16T18:13:13Z. 2018-09-05T20:41:28Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. United States and United States.

3. Mean monthly average temperature [cartographic material]

1968. 2018-03-16T17:16:35Z. 2020-08-14T18:08:29Z. Geological Survey (U.S.). U.S. Geological Survey. English. cartographic image. Public. United States and United States.

4. Mean monthly minimum temperature [cartographic material]

1968. 2018-03-16T17:38:53Z. 2020-08-14T18:08:29Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. United States and United States.