Postflood occurrence of selected agricultural chemicals and volatile organic compounds in near-surface unconsolidated aquifers in the upper Mississippi River Basin, 1993
By: by Dana W. Kolpin and E. Michael Thurman.
Contributors: Thurman, E. M. 1946-
Series: U.S. Geological Survey circular ;; 1120; Floods in the upper Mississippi River basin, 1993 ;; G
Publisher: U.S. G.P.O.; U.S. Dept. of the Interior, U.S. Geological Survey; Free on application to the USGS Information Services [distributor]
Published: 1995
Place of publication: [Washington, D.C.]; Denver, CO
Language: eng
Number of pages: 20
Subjects: Agricultural chemicals -- Environmental aspects -- Mississippi River Watershed.; Volatile organic compounds -- Environmental aspects -- Mississippi River Watershed.; Groundwater -- Pollution -- Mississippi River Watershed.; Aquifers -- Mississippi River Watershed.
Notes: Includes bibliographical references (p. 19-20).