The Magnetic Field in the United States, 1990 Declination Chart (US Geological Survey, Geophysical Investigations Map GP-1002-D) [Map] Norman W. Peddie

The Magnetic Field in the United States, 1990 Declination Chart (US Geological Survey, Geophysical Investigations Map GP-1002-D)

• Product Details
• Product Number: 23047
• Series: GP-1002-D
• Scale: 1:5,000,000
• Alternate ID: GGP1002DT
• ISBN: 978-0-607-74030-1
• Authors: PEDDIE, N. W.
• Version Date: 01/01/1992
• Countries: USA
• Media: Paper
• Format: Flat
• Historical Reproduction: Yes
• Additional Details
• Description: SUPERSEDES-GP1002D, FOLDED MAP
• Survey Date: 1992
• Print Date: 1992
• Height In Inches: 31.000
• Length In Inches: 46.000
• Two-Sided: No
• Pieces: 1
• Languages: English