Water Resources Data for Colorado, 1968; Part I: Surface Water Records
Water Resources Division, U.S. Geological Survey
1969, Water Data Report CO-68-1
Mapping Montane Vegetation in Southern California from Color Infrared Imagery
Richard A. Minnich, Leonard W. Browden, Robert W. Pease
1969, Open-File Report 69-172
Underground storage of imported water in the San Gorgonio Pass area, California
R. M. Bloyd Jr.
1969, Open-File Report 69-20
Voidance time for 23 species of fish
Thomas H. Lane, Howard M. Jackson
1969, Investigations in Fish Control 33
Principal facts on electrical soundings near Anchorage, Alaska
Dallas B. Jackson, Adel A. R. Zohdy
1969, Open-File Report 69-131
Appraisal of the Wadi Wassat and Wadi Adhbat pyrite deposits, Asir quadrangle, Kingdom of Saudi Arabia
Albert Edward Weissenborn, Robert L. Earhart
1969, Open-File Report 69-314
Annotated Bibliography of USGS Technical Letters-NASA on Remote Sensing Investigations through June 1967
William Douglas Carter
1969, Open-File Report 69-34
Evaluation of nine-frame enhanced multiband photography, San Andreas fault zone, Carrizo Plain, California
R. E. Wallace
1969, Open-File Report 69-312
Trend-surface analysis of the Basin and Range Province, and some geomorphic implications
L. K. Lustig
1969, Professional Paper 500-D
Field trials of antimycin as a selective toxicant in channel catfish ponds
Ralph M. Burress, Charles W. Luhning
1969, Investigations in Fish Control 25
Availability of palynological material from Naval Petroleum Reserve No.4, XIII: South Barrow Test Well No. 4, Knifeblade Test Wells Nos. 1, 2, 2A
Richard A. Scott
1969, Open-File Report 69-245
Aeromagnetic map of the McNair-Grand Portage area, northeastern Minnesota
Water Resources Division, U.S. Geological Survey
1969, Geophysical Investigations Map 639
No abstract available....
Map showing recently active breaks along the San Andreas and related faults between Cajon Pass and Salton Sea, California
Roger A. Hope
1969, Open-File Report 69-130
No abstract available....
Summary report on mineral resources of the Picket Range area, Washington
Water Resources Division, U.S. Geological Survey
1969, Open-File Report 69-307
No abstract available....
Terrestrial impact structures; a bibliography, 1965-68
Jacquelyn H. Freeberg
1969, Bulletin 1320
Ground-water levels in observation wells in Oklahoma, 1967-68
R.H. Bingham
1969, Open-File Report 69-335
The investigation of the ground-water resources of Oklahoma by the U.S. Geological Survey in cooperation with the Oklahoma Water Resources Board includes a continuing program to collect records of water levels in selected observation wells on a systematic basis. These water-level records: (1) provide an index to available ground-water supplies;...
Water Resources Data for Colorado, 1968; Part 2: Water quality records
Water Resources Division, U.S. Geological Survey
1969, Water Data Report CO-68-2
Geographic Applications Program: reports completed and in preparation
Robert H. Alexander
1969, Open-File Report 69-3
Maps showing locations of holes drilled in 1955 by U.S. Geological Survey, Kirk's Basin and Pace Lake areas, Grand County, Utah
Water Resources Division, U.S. Geological Survey
1969, Open-File Report 69-303
Test of data compilation procedures for Fraunhofer line discriminator
George Eimert Stoertz
1969, Open-File Report 69-273
Aeromagnetic and gravity investigations of the basins on the continental shelf and coastal area of Liberia, West Africa
John Charles Behrendt, Cletus S. Wotorson
1969, Open-File Report 69-16
Synthetic record study and velocity determinations of U.S. Army Corps of Engineers, Rocky Mountain Arsenal No. 1, P.I.D.W., C NW-NW, Section 26, Township 2S, Range 67W, Adams County, Colorado
Water Resources Division, U.S. Geological Survey
1969, Open-File Report 69-306
Testing the Fraunhofer line discriminator by sensing fluorescent dye
George Eimert Stoertz
1969, Open-File Report 69-274
The construction of thematic land use maps with spacecraft photography
David E. Schwarz, D.S. Simonett, G.F. Jenks, J.R. Ratzlaff
1969, Open-File Report 69-243
Aeromagnetic map of the Westford quadrangle and part of the Spring Hill quadrangle, Tolland and Windham Counties, Connecticut
Water Resources Division, U.S. Geological Survey
1969, Geophysical Investigations Map 650
No abstract available....