The future of Alaska mining. The Alaskan mining industry in 1919
A. H. Brooks, George Curtis Martin
1921, Bulletin 714-A
No abstract available....
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Potash resources of Nebraska
W.B. Hicks
1921, Bulletin 715-I
Helium-bearing natural gas
G.S. Rogers
1921, Professional Paper 121
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 economic geology (short papers and preliminary reports) 1920.
F. L. Ransome, Hoyt Stoddard Gale, Ernest Francis Burchard
1921, Bulletin 715
Routes to desert watering places in the Mohave Desert Region, California
1921, Water Supply Paper 490-B
No abstract available. ...
Mineral resources of Alaska: Report on progress of investigations in 1919
Alfred H. Brooks
1921, Bulletin 714
No abstract available....
Contributions to economic geology (short papers and preliminary reports), 1920 : Part II. - Mineral fuels
David White, Marius R. Campbell
1921, Bulletin 716
No abstract available....
Surface water supply of the Pacific slope of southern California
Harry Deyoe McGlashan
1921, Water Supply Paper 447
The New Salem lignite field, Morton County, North Dakota
Eugene T. Hancock
1921, Bulletin 726-A
No abstract available....
Surface water supply of the United States, 1917, Part IX, Colorado River basin
Water Resources Division, U.S. Geological Survey
1921, Water Supply Paper 459
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--The potash deposits of Alsace
H. S. Gale
1921, Bulletin 715-B
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Potash deposits in Spain
H. S. Gale
1921, Bulletin 715-A
Geology and petroleum resources of northwestern Kern county, California
Walter Atheling English
1921, Bulletin 721
Preliminary report on petroleum in Alaska
George Curtis Martin
1921, Bulletin 719
The fauna of the Cannonball marine member of the Lance formation; Corals from the Cannonball marine member of the Lance formation
T. W. Stanton, T.W. Vaughan
1921, Professional Paper 128-A
Ground water in Pahrump, Mesquite, and Ivanpah valleys, Nevada and California
Gerald A. Waring
1921, Water Supply Paper 450-C
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Geology of the Yellow Pine cinnabar-mining district, Idaho
E. S. Larsen Jr., D.C. Livingston
1921, Bulletin 715-E
Mining developments in the Matanuska coal fields. Lode developments in the Willow Creek district
Theodore Chapin
1921, Bulletin 714-D
No abstract available....
Surface water supply of the United States, 1918 : Part XI, Pacific slope basins in California
Water Resources Division, U.S. Geological Survey
1921, Water Supply Paper 481
Lode mining in the Juneau and Ketchikan districts. Notes on the Salmon-Unuk River region. Water-power investigations in southeastern Alaska
J.B. Mertie Jr., G. H. Canfield
1921, Bulletin 714-B
No abstract available....
Permian salt deposits of the south-central United States
N. H. Darton
1921, Bulletin 715-M
No abstract available....
Mining on Seward Peninsula
G. L. Harrington
1921, Bulletin 714-F
No abstract available....
Mineral resources of the Goodnews Bay region
G. L. Harrington
1921, Bulletin 714-E
No abstract available....
Oil prospects in Washington County, Utah
Harvey Bassler, John B. Reeside Jr.
1921, Bulletin 726-C
No abstract available....