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Start Over Author Hassan, A. F. Publisher Geological Survey

1. State of Kansas

Yale Public content
1925. 2002-10-08T14:08:23Z. 2015-10-27T22:19:40Z. Hassan, A. F. Geological Survey. English. Public. Kansas.

2. State of North Dakota

Yale Public content
1920. 2002-09-27T15:56:01Z. 2015-10-27T22:19:38Z. Hassan, A. F. Geological Survey. English. Public. North Dakota.

3. State of Tennessee

Yale Public content
1922. 2011-01-05T18:19:00Z. 2015-10-21T14:59:02Z. Hassan, A. F. Geological Survey. English. Public. Tennessee.

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