Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

165626 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 5490, results 137226 - 137250

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Water resources of basins for minor streams draining into St. Clair River, Lake St. Clair, Detroit River, and Lake Erie, southeastern Michigan
F. R. Twenter, R. L. Knutilla, T. Ray Cummings
1975, Hydrologic Atlas 546
This hydrologic atlas represents a part of a comprehensive study of the water resources of southeastern Michigan. Its purpose is the provide information on (1) the physical features of basins for minor streams draining into St. Clair River, Lake St. Clair, Detroit River, and Lake Erie, (2) the characteristics of...
Environmental tritium in the Edwards Aquifer, central Texas 1963-71
Frederick Joseph Pearson, Paul L. Rettman, T.A. Wyerman
1975, Open-File Report 74-362
Tritium concentrations of samples from 50 wells and springs in the Edwards aquifer in the San Antonio area of Texas have been analysed. Tritium now in the aquifer is partly natural cosmic ray produced tritium, but most is tritium produced by atmospheric thermonuclear tests in the 1950's and early 1960's....
Summary appraisals of the nation's ground-water resources – Upper Mississippi region
R. M. Bloyd
1975, Professional Paper 813-B
The Upper Mississippi Region in general is rich in water-surface water is plentiful, and ground water is a large, important, and manageable resource. Total potable water in storage in the outwash and alluvial aquifers of the Mississippi River valley and the subbasins is about 45,000 billion gallons. This is about...
United States Geological Survey's hydrogeological research programs and plans related to disposal of radioactive waste into geologic formations
George D. DeBuchananne, William Stephens Twenhofel
1975, Open-File Report 75-626
The Geological Survey, United States Department of Interior, has cooperated with the United States Energy Research and Development Administration, formerly the Atomic Energy Commission, for more than 30 years on research related to the disposal of radioactive waste into geological formations. Results of most of this research effort have been...
Geologic map of the Mount Abbot quadrangle, central Sierra Nevada, California
John P. Lockwood, Phillip A. Lydon
1975, Geologic Quadrangle 1155
The Mount Abbot quadrangle comprises about 240 square miles of high montane to alpine terrain straddling the Sierra Nevada crest between Fresno and Bishop, California. About three-fourths of the quadrangle lies in the John Muir Wilderness, and the famous John Muir Trail, travelled by thousands of vacationers each summer, crosses...