Interpreting ground conditions from geologic maps
Format: | Book |
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Language: | English |
Published: |
Washington, D.C. :
Govt. Print. Off.,
1949.
|
Physical Description: |
10 pages : illustrations, maps. ; 27 cm. |
Series: |
Geological Survey circular ;
46. |
Subjects: |
Item Description: |
Topographic map of Alpine Quadrangle, Texas. |
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Physical Description: |
10 pages : illustrations, maps. ; 27 cm. |