Preliminary bathymetry of Blackstone Bay and neoglacial changes of Blackstone Glaciers, Alaska
Main Author: | Post, Austin. |
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Format: | Map |
Language: | English |
Published: |
[Reston, Va.] :
U.S. Geological Survey,
1980.
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Physical Description: |
2 maps ; 89 x 67 cm. |
Series: |
Open-file report (Geological Survey (U.S.)) ;
80-418. |
Item Description: |
Text, 4 profiles, and references on sheet. Scale 1:20,000. |
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Physical Description: |
2 maps ; 89 x 67 cm. |