Author: Geological Survey (U.S.) / Year: 1947 - Yale University Library GeoBlacklight Search Results

1. Abbott Butte, Oreg

1947. 2011-12-12T21:35:19Z. 2022-03-29T20:40:27Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Oregon.

2. Alaska, compiled from all authentic sources, chiefly maps of the Geological Survey and Army Air Forces

1947. 2002-12-10T14:59:38Z. 2023-06-09T21:56:45Z. Geological Survey (U.S.). The Survey. English. Public. Alaska.

3. Ashland, La.

1947. 2011-12-12T21:27:07Z. 2022-03-29T20:39:26Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Louisiana.

4. Bayamon quadrangle : Puerto Rico, 7.5 minute series (topographic).

1947. 2012-10-04T16:37:44Z. 2022-03-29T20:38:15Z. Geological Survey (U.S.). Government of Puerto Rico, Department of Public Works,United States Department of the Interior Geological Survey. English. cartographic image. Public. Puerto Rico.

5. Blythedale, Mo.

1947. 2011-12-12T21:30:32Z. 2022-03-29T20:39:51Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Missouri.

6. Carlsbad Caverns East, N. Mex

1947. 2011-12-12T21:32:45Z. 2022-03-29T20:40:09Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. New Mexico.

7. Carolina quadrangle : Puerto Rico, 7.5 minute series (topographic).

1947. 2012-10-04T16:37:47Z. 2022-03-29T20:38:15Z. Geological Survey (U.S.). Government of Puerto Rico, Department of Public Works,United States Department of the Interior Geological Survey. English. cartographic image. Public. Puerto Rico.