Digital Data Grids for Magnetic Anomaly Map of North America

by North American Magnetic Anomaly Group, Namag

$46 · Offered by Crossroads Books

Washington 25 D. C. U. S. Geological Survey, 2003. CD-ROM. Original plastic wrapper. ; Hard plastic case and covers. A digital magnetic anomaly database and map for the North American continent is the result of a joint effort by the Geological Survey of Canada (GSC), U. S. Geological Survey (USGS)..... More

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