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....
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
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, 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....
Helium-bearing natural gas
G.S. Rogers
1921, Professional Paper 121
The iron-ore resources of Europe
Max Roesler
1921, Bulletin 706
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....
Routes to desert watering places in the Mohave Desert Region, California
1921, Water Supply Paper 490-B
No abstract available. ...
Permian salt deposits of the south-central United States
N. H. Darton
1921, Bulletin 715-M
No abstract available....
American species of Operculina and Heterostegina and their faunal relations; A new species of Orthophragmina from Louisiana
J.A. Cushman
1921, Professional Paper 128-E
Preliminary report on petroleum in Alaska
George Curtis Martin
1921, Bulletin 719
Geologic structure and oil and gas prospects of a part of Jefferson County, Oklahoma
Heath M. Robinson
1921, Bulletin 726-F
No abstract available....
Shorter contributions to general geology, 1920
Water Resources Division, U.S. Geological Survey
1921, Professional Paper 128
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--The Divide silver district, Nevada
Adolph Knopf
1921, Bulletin 715-K
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 I, Metals and nonmetals except fuels--Some deposits of manganese ore in Colorado
E. L. Jones Jr.
1921, Bulletin 715-D
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Iron-ore deposits near Stanford, Montana
L.G. Westgate
1921, Bulletin 715-F
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--A deposit of manganese ore in Wyoming
E. L. Jones Jr.
1921, Bulletin 715-C
Surface water supply of the United States, 1918, Part I, North Atlantic slope basins
Water Resources Division, U.S. Geological Survey
1921, Water Supply Paper 471
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--The Mogollon district, New Mexico
H.G. Ferguson
1921, Bulletin 715-L
Ground water in Pahrump, Mesquite, and Ivanpah valleys, Nevada and California
Gerald A. Waring
1921, Water Supply Paper 450-C
The Lacasa area, Ranger district, north-central Texas
Clarence S. Ross
1921, Bulletin 726-G
No abstract available....