Contributions to economic geology (short papers and preliminary reports), 1930, Part I, Metals and nonmetals except fuels. A graphic history of metal mining in Idaho
C. P. Ross
1931, Bulletin 821-A
Geology and mineral resources of the Cleveland district, Ohio
Henry Platt Cushing, Frank Leverett, Frank Robertson. Van Horn
1931, Bulletin 818
Contributions to economic geology (short papers and preliminary reports), 1930, Part II, Mineral fuel. Bituminous sandstone near Vernal, Utah
E. M. Spieker
1931, Bulletin 822-C
Origin and microfossils of the oil shale of the Green River formation of Colorado and Utah
W. H. Bradley
1931, Professional Paper 168
Surface water supply of the United States, 1928 : Part 12, North Pacific drainage basins ; B. Snake River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 673
Surface water supply of the United States, 1927 : Part 12, North Pacific drainage basins ; B. Snake River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 653
Surface water supply of the United States, 1927, Part V, Hudson Bay and upper Mississippi River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 645
Contributions to economic geology (short papers and preliminary reports, 1930 : Part I. - Metals and nonmetals except fuels
Gerald Francis Loughlin, E. F. Burchard
1931, Bulletin 821
Contributions to economic geology (short papers and preliminary reports), 1930 : Part II. - Mineral fuels
Hugh D. Miser
1931, Bulletin 822
Preliminary report on the ground-water supply of Mimbres Valley, New Mexico
Walter N. White
1931, Water Supply Paper 637-B
No abstract available....
Surface water supply of the United States, 1926 : Part 12, North Pacific drainage basins ; B. Snake River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 633
Geology and water resources of the middle Deschutes River Basin, Oregon
Harold T. Stearns
1931, Water Supply Paper 637-D
No abstract available. ...
The significance of geologic conditions in Naval Petroleum Reserve No. 3, Wyoming, with a section on the waters of the Salt Creek-Teapot Dome uplift
W. T. Thorn Jr., E. M. Spieker, Herman Stabler
1931, Professional Paper 163
No abstract available....
Surface water supply of the United States, 1928, Part VII, Lower Mississippi River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 667
Surface water supply of the United States, 1930 : Part 10, The Great Basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 705
Surface water supply of the United States, 1928, Part V, Hudson Bay and upper Mississippi River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 665
Surface water supply of the United States, 1928, Part VIII, Western Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 668
Surface water supply of the United States, 1927, Part II, South Atlantic slope and eastern Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 642
Surface water supply of the United States, 1927: Part 11. Pacific slope basins in California
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 651
No abstract available....
Contributions to economic geology (short papers and preliminary reports), 1930, Part II, Mineral fuel. The Granby anticline, Grand County, Colorado
T. S. Lovering
1931, Bulletin 822-B
Iron ore on Canyon Creek, Fort Apache Indian Reservation, Arizona
E. F. Burchard
1931, Bulletin 821-C
No abstract available....
Geology and mineral resources of parts of Carbon, Big Horn, Yellowstone and Stillwater Counties, Montana
R. S. Knappen, G. F. Moulton
1931, Bulletin 822-A
No abstract available....
Surface water supply of the United States, 1927, Part III, Ohio River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 643
Bibliography of North American geology, 1929 and 1930
John M. Nickles
1931, Bulletin 834
Bibliography of North American geology, 1919-1928
John M. Nickles
1931, Bulletin 823