Magnetic total intensity in the United States--epoch 1980 /

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

by Fabiano, Eugene B.
Published 1981

Map