Surface water supply of the United States, 1917, Part VI, Missouri River basin
Nathan C. Grover, W.A. Lamb, Robert Follansbee
1921, Water Supply Paper 456
Contributions to the hydrology of the United States, 1919
Nathan C. Grover
1921, Water Supply Paper 450
Mineral resources of the United States, 1918: Part II - Nonmetals
Gerald Francis Loughlin, Ralph Walter Stone
1921, Report
No abstract available....
Mineral resources of the United States, 1918: Part I - Metals
Gerald Francis Loughlin
1921, Report
No abstract available....
Mineral resources of the United States, 1917: Part I - Metals
Hiram Dryer McCaskey
1921, Report
No abstract available....
Forty-second annual report of the Director of the United States Geological Survey
George Otis Smith
1921, Annual Report 42
The direct appropriations for the work under the Geological Survey for the fiscal year 1921 comprised items amounting to $1,730,700. In addition $140,000, to be disbursed under the direction of the Public Printer, was appropriated for printing the reports of the Survey....
Plan and profile of Colorado River, Lees Ferry, Ariz., to mouth of Green River, Utah; San Juan River, mouth to Chinle Creek, Utah; and certain tributaries
1921, Report
Cycles of erosion in the Piedmont Province of Pennsylvania
Florence Bascom
1921, Journal of Geology (29) 540-559
No abstract available....
Hawaiian Volcano Observatory bulletins - 1921
1921, Report
The Hawaiian Volcano Observatory (HVO) Bulletin series was an informal publication issued between the years 1913 to 1929. Individual issues contain information on volcanic and earthquake activity, volcano research, and volcano monitoring in Hawaii, and issues often included photographs, sketches, and data plots. Information on volcanic activity at other locations...
Hawaiian Volcano Observatory record book 1921
1921, Report
The Hawaiian Volcano Observatory (HVO) record books are annual journals in which field observations of eruptive activity at Kīlauea and Mauna Loa volcanoes, on the Island of Hawaiʻi, were compiled by HVO staff for most years from 1912 through early 1966. In addition to descriptive observations, the record books also...
Ground water in the Southington-Granby area, Connecticut
Harold Schjoth Palmer
1921, Water Supply Paper 466
No abstract available....
Description of a new cisco from the Great Lakes
Walter N. Koelz
1921, Occasional Papers of the Museum of Zoology University of Michigan (104) 1-4
Abstract has not been submitted...
Hydrometric work carried on in co-operation with the United States Geological Survey: Chapter 3 in Twelfth biennial report of the State Engineer to the governor of Utah: 1919-1920
A.B. Purton
1920, Utah State Engineer Biennial Report 12-3
The work of collecting stream flow data in Utah during the past two years has been continued under co-operative agreement between the State Engineer and the United States Geological Survey. Details of this agreement have been fully outlines in the previous reports of the State Engineer....
Gas in the Big Sand Draw anticline, Fremont County, Wyoming
A. J. Collier
1920, Bulletin 711-E
No abstract available....
Placer mining in the Tolovana district
R. M. Overbeck
1920, Bulletin 712-F
No abstract available....
The data of geochemistry (fourth edition)
Frank Wigglesworth Clarke
1920, Bulletin 695
Gypsum deposits of the United States
Ralph Walter Stone
1920, Bulletin 697
Contributions to economic geology (short papers and preliminary reports), 1919 : Part I. - Metals and nonmetals except fuels
F. L. Ransome, Ernest Francis Burchard
1920, Bulletin 710
No abstract available....
The ore deposits of Utah
B. S. Butler, G. F. Loughlin, V. C. Heikes
1920, Professional Paper 111
No abstract available....
Mining developments in the Matanuska coal fields; Lode developments in the Willow Creek district
Theodore Chapin
1920, Bulletin 712-E
No abstract available....
Deposits of manganese ore in New Mexico
E. L. Jones Jr.
1920, Bulletin 710-B
No abstract available....
Surface water supply of the United States, 1917, Part III, Ohio River basin
Water Resources Division, U.S. Geological Survey
1920, Water Supply Paper 453
Routes to desert watering places in the Salton Sea Region, California
John Stafford Brown
1920, Water Supply Paper 490-A
Exploratory drilling for water and use of ground water for irrigation in Steptoe Valley, Nevada
William O. Clark, C.W. Riddell, Oscar Edward Meinzer
1920, Water Supply Paper 467
Water supply of St. Mary and Milk rivers, 1898-1917
Benjamin E. Jones, R.J. Burley
1920, Water Supply Paper 491