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BOOK
Title Geology and ground-water resources of the Helena Valley, Montana / by Howard W. Lorenz and Frank A. Swenson ; with a section on the chemical quality of the water ; by Herbert A. Swenson ; prepared as part of a Program of the Department of the Interior for Development of the Missouri River Basin.
Imprint Washington, D.C. : U.S. Dept. of the Interior, Geological Survey, 1951.

Copies/Volumes

LOCATION CALL # STATUS
 GovDocs Federal  I 19.4/2:  83-95    AVAILABLE
Description ii, 68 p. : ill. (3 folded maps in pocket) ; 27 cm.
Series Geological Survey (U.S.). Circular ; 83.
Geological Survey (U.S.). Circular ; 83.
Note Bound with : Geology and ground-water resources of the Helena Valley, Montana -- Progress of geologic work in Iron and Dickinson Counties, Michigan -- Some reservoir sites in the Sierra Nevada, California -- Bibliography of U.S. Geological Survey publications relating to coal, 1882-1949 -- Bibliography on titanium (to January 1, 1950) -- Construction materials in Cloud County, Kansas -- Coal resources of New Mexico -- Coking-coal deposits of the western United States -- Preliminary report on buried pre-Mesozoic rocks in Florida and adjacent states -- Topographic instructions : book 1, part 1-A, preface and contents -- Ground-water resources of the lower Yellowstone River valley between Miles City and Glendive, Montana -- Coal resources of the United States : a progress report, November 1, 1950 -- Talc investigations in Vermont, preliminary report.
Subject Geology -- Montana -- Prickly Pear Creek Valley.
Groundwater -- Montana -- Prickly Pear Creek Valley.
Hydrogeology -- Montana -- Prickly Pear Creek Valley.
Hydrology -- Montana -- Prickly Pear Creek Valley.
Prickly Pear Creek Valley (Mont.)
Montana.
Other Author Geological Survey (U.S.)