Surface water supply of the United States, 1928 : Part 10, The Great Basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 670
Geology and water resources of the middle Deschutes River Basin, Oregon
Harold T. Stearns
1931, Water Supply Paper 637-D
No abstract available. ...
Surface water supply of minor San Francisco Bay, Northern Pacific, and Great Basins in California, 1895-1927
Harry Deyoe McGlashan
1931, Water Supply Paper 637-A
No abstract available....
Water-power resources of the McKenzie River and its tributaries, Oregon
Benjamin E. Jones, Harold T. Stearns
1931, Water Supply Paper 637-C
No abstract available....
A geologic reconnaissance of the Dennison Fork district, Alaska
John Beaver Mertie Jr.
1931, Bulletin 827
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, 1929, Part VII, Lower Mississippi River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 687
Surface water supply of the United States, 1929, Part IV, St. Lawrence River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 684
Geology and ground-water resources of western Sandoval County, New Mexico
B. Coleman Renick
1931, Water Supply Paper 620
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
Contributions to economic geology (short papers and preliminary reports), 1930, Part I, Metals and nonmetals except fuels. A geologic study of the Madden Dam project, Alhajuela, Canal Zone
Frank Reeves, C. P. Ross
1931, Bulletin 821-B
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
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
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....
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
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
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, 1929 : Part XI. Pacific slope basins in California
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 691
Surface water supply of the United States, 1928 : Part XII. North Pacific slope drainage basins : C. Pacific slope basins in Oregon and Lower Columbia River Basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 674
Nitrate deposits in southeastern California: With notes on deposits in southeastern Arizona and southwestern New Mexico
Levi Fatzinger Noble
1931, Bulletin 820
No abstract available....
Names and definitions of the geologic units of California
Mary Grace Wilmarth
1931, Bulletin 826
Surface water supply of the United States, 1929 : Part 12. North Pacific slope drainage basins : B. Snake River basin
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 693
Surface water supply of the United States, 1928, Part I, North Atlantic slope basins
Water Resources Division, U.S. Geological Survey
1931, Water Supply Paper 661