Proceedings of the Thirty-third Annual Meeting of the Geological Society of America, held at Chicago, Illinois, December 28-30, 1920
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| Description | scholarly article |
| Author/s |
author: Edmund Otis Hovey |
| Publication date | January 1, 1921 |
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| Country of origin | |
| Wikipedia link | |
| Copyright status |
public domain in countries with 80 years pma or shorter. public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |