You are seeing a free-to-access but limited selection of the activity Altmetric has collected about this research output.
Click here to find out more.
Timeline
Title |
The San Juan country, a geographic and geologic reconnaissance of southeastern Utah
|
---|---|
Published by |
US Geological Survey, January 1938
|
DOI | 10.3133/pp188 |
Authors |
Gregory, H.E. |