Selected papers on agricultural chemicals in water resources of the Midcontinental United States
Explore the source record for details and available documents.
Open-File Report↗
Geology topics
G. E. Mallard
Publications and source records attributed to G. E. Mallard.
U.S. Geological Survey Toxic Substances Hydrology Program; abstracts of the technical meeting, Monterey, California, March 11-15, 1991
Explore the source record for details and available documents.
Open-File Report↗
Availability and historical development of ground-water resources of Long Island, New York — An introduction
No abstract available.
New York↗
U.S. Geological Survey toxic substances hydrology program, surface-water contamination; proceedings of the technical meeting, Denver, Colorado, February 2-4, 1987
Explore the source record for details and available documents.
Open-File Report↗