Geology and ground-water resources of the Helena Valley, Montana, with a section on the chemical quality of the water

Circular 83
By: , and 

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Suggested Citation

Lorenz, H.W., Swenson, F.A., Swenson, H.A., 1951, Geology and ground-water resources of the Helena Valley, Montana, with a section on the chemical quality of the water: U.S. Geological Survey Circular 83, ii, 68 p. :ill., maps ;27 cm., https://doi.org/10.3133/cir83.

ISSN: 2330-5703 (online)

Publication type Report
Publication Subtype USGS Numbered Series
Title Geology and ground-water resources of the Helena Valley, Montana, with a section on the chemical quality of the water
Series title Circular
Series number 83
DOI 10.3133/cir83
Year Published 1951
Language ENGLISH
Publisher [U.S. Geological Survey],
Description ii, 68 p. :ill., maps ;27 cm.
Additional publication details