F. H. Olmsted
1971, Bulletin 1341
Search Results
184914 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 6366, results 159126 - 159150
Publication Extents
Not all publications have extents, not all extents are completely accurateJohn L. Paradiso, Ronald M. Nowak
1971, Special Scientific Report - Wildlife 145
Water Resources Division, U.S. Geological Survey
1971, Water Supply Paper 2011
Henry Bell, Edwin Van Horn Post
1971, Bulletin 1063-M
M.H. Staatz
1971, Open-File Report 71-267
No abstract available....
Alexander A. Wanek, James E. Callahan
1971, Bulletin 1211-E
Brooke Meanley
1971, North American Fauna 69
Robert Allen Cadigan
1971, Bulletin 1344
Adel A. R. Zohdy, Lloyd A. Hershey, Philip A. Emery, William D. Stanley
1971, Open-File Report 71-337
A reconnaissance investigation of ground-water resources in the upper Arkansas River basin from Pueblo to Leadville is being made by the U.S. Geological Survey in cooperation with the Southeastern Colorado Water Conservancy District, and the Colorado Division of Water Resources, Colorado State Engineer. As part of the investigation, surface geophysical...
Water Resources Division, U.S. Geological Survey
1971, Water Supply Paper 1908
No abstract available....
Water Resources Division, U.S. Geological Survey
1971, Water Supply Paper 1932
No abstract available....
Wayne A. Van Voast
1971, Water Supply Paper 1899-E
Water for irrigation is needed to improve crop yields from sandy soils in the Brooten-Belgrade area. Ground-water supplies of sufficient quantity and suitable quality for irrigation are available in much of the area. Quaternary glacial drift, as much as 300 feet thick, is underlain by Precambrian crystalline rocks and possibly by...
Winchell Smith
1971, Water Supply Paper 1869-G
Current-meter measurements of high accuracy will be required for calibration of an acoustic flow-metering system proposed for installation in the Sacramento River at Chipps Island in California. This report presents an analysis of the problem of making continuous accurate current-meter measurements in this channel where the flow regime is changing...
Water Resources Division, U.S. Geological Survey
1971, Water Supply Paper 1915
No abstract available....
Water Resources Division, U.S. Geological Survey
1971, Water Supply Paper 1937
No abstract available....
F.A. Welder
1971, Open-File Report 71-320
An evaluation of the ground-water supply potential at 30 sites within the Rocky Mountain National Park and Shadow Mountain National Recreation Area was made by the U.S. Geological Survey in 1967 and 1968. The work consisted of a geohydrologic reconnaissance, well inventory, and test drilling. The study sites are underlain...
F.J. Pearson, Donald W. Fisher
1971, Water Supply Paper 1535-P
Water Resources Division, U.S. Geological Survey
1971, Water Supply Paper 2013
Wayne A. Van Voast
1971, Water Supply Paper 1899-J
In the Lake Emily area, thickness of the glacial drift ranges from about 200 feet to more than 400 feet. Within the drift are sand and gravel aquifers, some of which can yield adequate water supplies for irrigation. Outwash, as much as 60 feet thick, lies at the surface. The...
Water Resources Division, U.S. Geological Survey
1971, Water Supply Paper 1995
Water Resources Division, U.S. Geological Survey
1971, Open-File Report 71-306
E. D. Jenkins
1971, Open-File Report 71-157
R. G. Borman (compiler)
1971, Open-File Report 71-52
J.E. Hull
1971, Open-File Report 71-155
P. K. Theobald, Charles Emmet Thompson
1971, Open-File Report 71-280
Geochemical maps of Samrah and vicinity, near Ad Dawadimi, display anomalies for the ore metals over each of the major ancient mining sites, a large contamination anomaly over the ancient ore-processing waste, and less-well defined anomalies parallel to mineralized structures. Zirconium and lanthanum display negative anomalies over altered rocks, do...