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--Phosphate rock near Maxville, Granite County, Montana
J. T. Pardee
1921, Bulletin 715-J
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....
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....
Contributions to economic geology (short papers and preliminary reports) 1920.
F. L. Ransome, Hoyt Stoddard Gale, Ernest Francis Burchard
1921, Bulletin 715
The Upton-Thornton oil field, Wyoming
E.T. Hancock
1921, Bulletin 716-B
No abstract available....
New Athens-Okawville folio, Illinois
Eugene Wesley Shaw
1921, Folios of the Geologic Atlas 213
Coal in eastern Idaho
G. R. Mansfield
1921, Bulletin 716-F
No abstract available....
Contributions to economic geology, 1920, Part II, Mineral fuels--The Lance Creek oil and gas field, Niobrara County, Wyoming
E.T. Hancock
1921, Bulletin 716-E
Mineral resources of the Goodnews Bay region
G. L. Harrington
1921, Bulletin 714-E
No abstract available....
Mining on Seward Peninsula
G. L. Harrington
1921, Bulletin 714-F
No abstract available....
Geology of Alamosa Creek valley, Socorro County, New Mexico, with special reference to the occurrence of oil and gas
D. E. Winchester
1921, Bulletin 716-A
No abstract available....
Surface water supply of the Pacific slope of southern California
Harry Deyoe McGlashan
1921, Water Supply Paper 447
The use of geology on the western front
A. H. Brooks
1921, Professional Paper 128-D
The origin of the faults, anticlines, and buried "granite ridge" of the northern part of the Mid-Continent oil and gas field
A.E. Fath
1921, Professional Paper 128-C
Lower Miocene Foraminifera of Florida
J.A. Cushman
1921, Professional Paper 128-B
Helium-bearing natural gas
G.S. Rogers
1921, Professional Paper 121
The iron-ore resources of Europe
Max Roesler
1921, Bulletin 706
Shorter contributions to general geology, 1920
Water Resources Division, U.S. Geological Survey
1921, Professional Paper 128
Routes to desert watering places in the Mohave Desert Region, California
1921, Water Supply Paper 490-B
No abstract available. ...
A superpower system for the region between Boston and Washington
W.S. Murray, and others
1921, Professional Paper 123
The microscopic determination of the nonopaque minerals
Esper S. Larsen Jr.
1921, Bulletin 679
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Potash deposits in Spain
H. S. Gale
1921, Bulletin 715-A
Contributions to economic geology, 1920, Part II, Mineral fuels--The Mule Creek oil field, Wyoming
E.T. Hancock
1921, Bulletin 716-C
The New Salem lignite field, Morton County, North Dakota
Eugene T. Hancock
1921, Bulletin 726-A
No abstract available....