Transcontinental geophysical survey (35⁰-39⁰N) : magnetic map from 100⁰ to 112⁰ W longitude /

Bibliographic Details
Main Author:	Zietz, Isidore, 1919-
Other Authors:	Kirby, John R., Jr
Format:	Government Document Map
Language:	English
Published:	Washington D.C. : U.S. Geological Survey, 1968.
Series:	Miscellaneous geologic investigations ; I-533A.
Subjects:	International Upper Mantle Project > Maps. Geomagnetism > Great Plains > Maps. Geomagnetism > West (U.S.) > Maps.

Evans: Maps File (2nd floor)