2 options
Map separates.
- Format:
- Book
- Government document
- Series:
- Fact sheet (Geological Survey (U.S.)) ; FS-01-042.
- Fact sheet ; 042-01
- Language:
- English
- Subjects (All):
- Topographic maps.
- Color separation.
- topographic maps.
- color separation (technique).
- Place of Publication:
- [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2001.
- Notes:
- "April 2001."
- Online resource; title from PDF title page (USGS, viewed May 20, 2022).
- OCLC:
- 47273733
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