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Product Details
- Product Number
- 22658
- Series
- GP-639
- Scale
- 1:125,000
- Alternate ID
- GGP0639D
- ISBN
- 978-0-607-73646-5
- Authors
- GEOLOGICAL SURVEY (U.S.)
- Version Date
- 01/01/1969
- Regions
- MN
- Countries
- USA
- Media
- Paper
- Format
- Folded
Additional Details
- Description
- Aeromagnetic map of the McNair-Grand Portage area, northeastern Minnesota
- Survey Date
- 1968
- Print Date
- 1969
- Two Sided
- No
- Pieces
- 1
- Languages
- English
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