Chemical analyses for selected wells in San Joaquin County and part of Contra Costa County, California
By: Gail L. Keeter ; prepared in cooperation with the California Department of Water Resources ; United States Department of the Interior, Geological Survey
Contributors: California. Dept. of Water Resources; Geological Survey (U.S.)
Series: Open-file report -- 80-420; Open-file report (Geological Survey (U.S.)) -- 80-420
Publisher: The Survey
Published: 1980
Place of publication: Menlo Park, Calif
Language: eng
Format: Microform
Subjects: Groundwater -- California -- San Joaquin County; Groundwater -- California -- Contra Costa County
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm