Geology and ore deposits of the Butte district, Montana
Walter Harvey Weed
1912, Professional Paper 74
No abstract available....
Headwater regions of Gulkana and Susitna Rivers, Alaska, with accounts of the Valdez Creek and Chistochina placer districts
Fred Howard Moffit
1912, Bulletin 498
No abstract available....
Results of triangulation and primary traverse for the years 1909 and 1910
Robert Bradford Marshall
1912, Bulletin 496
Bibliography of North American geology for 19ll, with subject index
John M. Nickles
1912, Bulletin 524
A geologic reconnaissance of the Iliamna region, Alaska
George Curtis Martin, Frank James Katz
1912, Bulletin 485
Surface water supply of the United States, 1911 : Part I, North Atlantic coast
Cyrus Cates Babb, Clermont Calvert Covert, Roy Hale Bolster
1912, Water Supply Paper 301
Surface water supply of the United States, 1911 : Part 11. Pacific Coast in California
H.D. McGlashan, R.H. Bolster
1912, Water Supply Paper 311
Mineral resources of Alaska, report on progress of investigations in 1911--Geologic investigations along the Canada-Alaska boundary
A.G. Maddren
1912, Bulletin 520-K
Geology and ore deposits of the Park City district, Utah
J. M. Boutwell, L. H. with contributions by Woolsey
1912, Professional Paper 77
Iron-ore deposits of the Eagle Mountains, California
Edmund Cecil Harder
1912, Bulletin 503
The Fayette gas field, Alabama
M.J. Munn
1912, Bulletin 471-A2
No abstract available....
Mineral resources of Alaska : report on progress of investigations in 1911 -- Placer mining and water supply of the Fairbanks, Circle, Fortymile, Eagle, and Seventymile River districts, Alsaka
C.E. Ellsworth, E.A. Porter
1912, Bulletin 520-H
The Powder River oil field, Wyoming
Carroll H. Wegemann
1912, Bulletin 471-A3
No abstract available....
The Campton oil pool, Kentucky. Oil and gas development in Knox County, Kentucky
M.J. Munn
1912, Bulletin 471-A1
No abstract available....
Geology of certain lignite fields in eastern Montana. The Baker lignite field, Custer County, Montana. The Terry lignite field, Custer County, Montana. The Glendive lignite field, Dawson County, Montana. The Sidney lignite field, Dawson County, Montana. The Culbertson lignite field, Valley County, Montana
W. R. Calvert, C.F. Bowen, Frank A. Herald, J.H. Hance, Eugene Stebinger, A. L. Beekly
1912, Bulletin 471-D
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1911--Notes on mining in Seward Peninsula
P. S. Smith
1912, Bulletin 520-M
Surface water supply of the United States, 1910, Part VI, Missouri River basin
Water Resources Division, U.S. Geological Survey
1912, Water Supply Paper 286
Results of spirit leveling in Pennsylvania, 1899 to 1911, inclusive
Robert Bradford Marshall
1912, Bulletin 515
Surface water supply of the United States, 1910, Part V, Hudson Bay and upper Mississippi River basin
Water Resources Division, U.S. Geological Survey
1912, Water Supply Paper 285
Kenova folio, Kentucky-West Virginia-Ohio
William Clifton Phalen
1912, Folios of the Geologic Atlas 184
The Alatna-Noatak region
P. S. Smith
1912, Bulletin 520-L
No abstract available....
The Ruby placer district
A.G. Maddren
1912, Bulletin 520-J
No abstract available....
Mineral resources of the United States, 1911: Part II - Nonmetals
U.S. Geological Survey
1912, Report
No abstract available....
Mineral resources of the United States, 1911: Part I - Metals
U.S. Geological Survey
1912, Report
No abstract available....
Thirty-third annual report of the Director of the United States Geological Survey
George Otis Smith
1912, Annual Report 33
The appropriations for the work of the United States Geological Survey for the fiscal year 1911-12 comprised items amounting to $1,507,920. The plan of operations was approved by the Secretary of the Interior and a detailed statement of the work of the several branches and divisions of the Survey is...