http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Changes in quality of ground water in the Lincoln area, Montana, 1974-79
iii, 17 pages : illustrations, maps ; 27 cm.
by Robert B. Leonard, Wayne A. Wood, and Arnold J. Boettcher ; prepared in cooperation with the Lewis and Clark County Commissioners.
Open-file report (Geological Survey (U.S.)) ; 80-1108