Index to topographic maps of the United States published at the scale of 1:1,000,000
- Author:
- Geological Survey (U.S.), issuing body
- Publisher:
- Geological Survey
- Subject:
- Surveys
Maps
Topographic maps
- Spatial Coverage:
- United States
- Language:
- English
- Format:
- cartographic image
- Year:
- 1978
- Date Issued:
- 2018-08-07T17:25:33Z
- Date Modified:
- 2020-08-14T18:08:39Z
- Library Catalog Record:
- https://search.library.yale.edu/catalog/13690865
- Digital Collections Record:
- No Digital Collections record
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