Magnetic total intensity in the United States - epoch 1980 /

Bibliographic Details
Main Author:	Fabiano, Eugene B.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Peddie, Norman W.
Format:	Map
Language:	English
Published:	Reston, Va. : Department of the Interior, United States Geological Survey, 1981.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1370.
Subjects:	Geomagnetism > United States > Maps.

Evans: Maps (2nd floor) (Does not check out)