Gypsum and anhydrite in the United States exclusive of Alaska and Hawaii /
Main Author: | Withington, Charles F. 1920- |
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Format: | Map |
Language: | English |
Published: |
[Washington, D.C.] :
U.S. Geological Survey,
1962.
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Physical Description: |
1 map ; 97 x 156 cm. |
Subjects: |
Item Description: |
Scale 1:3,168,000. |
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Physical Description: |
1 map ; 97 x 156 cm. |