Contributions to the hydrology of the United States, 1919
Nathan C. Grover
1921, Water Supply Paper 450
The microscopic determination of the nonopaque minerals
Esper S. Larsen Jr.
1921, Bulletin 679
A superpower system for the region between Boston and Washington
W.S. Murray, and others
1921, Professional Paper 123
Oil prospects in Washington County, Utah
Harvey Bassler, John B. Reeside Jr.
1921, Bulletin 726-C
No abstract available....
Contributions to economic geology, 1920, Part II, Mineral fuels--Coal in the middle and eastern parts of San Juan County, New Mexico
C. M. Bauer, J.B. Reeside Jr.
1921, Bulletin 716-G
Contributions to economic geology, 1920, Part II, Mineral fuels--Character of coal in the Thomas bed near Harrison, West Virginia
M. R. Campbell
1921, Bulletin 716-H
Mining developments in the Matanuska coal fields. Lode developments in the Willow Creek district
Theodore Chapin
1921, Bulletin 714-D
No abstract available....
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
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
Geologic structure and oil and gas prospects of a part of Jefferson County, Oklahoma
Heath M. Robinson
1921, Bulletin 726-F
No abstract available....
The Lacasa area, Ranger district, north-central Texas
Clarence S. Ross
1921, Bulletin 726-G
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
Surface water supply of the United States, 1917 : Part 10, The Great Basin
Water Resources Division, U.S. Geological Survey
1921, Water Supply Paper 460
Surface water supply of the United States, 1918, Part V, Hudson Bay and upper Mississippi River basin
Water Resources Division, U.S. Geological Survey
1921, Water Supply Paper 475
Preliminary report on petroleum in Alaska
George Curtis Martin
1921, Bulletin 719
Lower Miocene Foraminifera of Florida
J.A. Cushman
1921, Professional Paper 128-B
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
Permian salt deposits of the south-central United States
N. H. Darton
1921, Bulletin 715-M
No abstract available....
The use of geology on the western front
A. H. Brooks
1921, Professional Paper 128-D
A biological survey of Alabama: I. Physiography and life zones. II. The mammals
Arthur H. Howell
1921, North American Fauna 45
Helium-bearing natural gas
G.S. Rogers
1921, Professional Paper 121
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Potash resources of Nebraska
W.B. Hicks
1921, Bulletin 715-I
Mineral resources of Alaska: Report on progress of investigations in 1919
Alfred H. Brooks
1921, Bulletin 714
No abstract available....
The future of Alaska mining. The Alaskan mining industry in 1919
A. H. Brooks, George Curtis Martin
1921, Bulletin 714-A
No abstract available....