Hydrogeology of the Helena Valley-fill aquifer system, west-central Montana / by David W. Briar and James P. Madison ; prepared in cooperation with the Lewis and Clark City-County Health Department.

Author/creator Briar, David W. author.
Other author Madison, James P., author.
Other author Geological Survey (U.S.) issuing body.
Other author Lewis & Clark City-County Health Dept.
Format Electronic
PublicationHelena, Montona : U.S. Geological Survey, 1992.
Description1 online resource (v, 92 pages) : illustrations, maps.
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo152283
Subjects

SeriesWater-resources investigations report ; 92-4023
Water-resources investigations report 92-4023. ^A164969
General note"April 1992."
General noteChiefly tables.
General noteGPO Cataloging Record Distribution Program (CRDP).
Bibliography noteIncludes bibliographical references (pages 38-41).
Source of descriptionDescription based on online resource; title from PDF title page (USGS, viewed Mar. 10, 2021).
Issued in other formPrint version: Briar, David W. Hydrogeology of the Helena Valley-fill aquifer system, west-central Montana
GPO item number0624-B-05 (online)
Govt. docs number I 19.42/4:92-4023

Availability

Library Location Call Number Status Item Actions
Electronic Resources Access Content Online ✔ Available