Geology of the Aspen 15-minute quadrangle, Pitkin and Gunnison Counties, Colorado
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Washington
U.S. Govt. Print. Off.
1979.
|
| श्रृंखला: | Geological Survey professional paper
1073. |
| विषय: |