Transcontinental geophysical survey (35⁰-39⁰ N) : bouguer gravity map from 87⁰ to 100⁰ W longitude /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Aeronautical Chart and Information Center (U.S.)
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1968.
Series:	Miscellaneous geologic investigations ; map I-534-B.
Subjects:	International Upper Mantle Project > Maps. Gravity anomalies > Middle West > Maps. Gravity anomalies > Great Plains > Maps.

Evans: Maps File (2nd floor)