- Berry, E. W., 1934, Miocene plants from Idaho: Professional Paper 185-E, p. 97-125,
- Berry, E. W., 1934, A lower Lance florule from Harding County, South Dakota: Professional Paper 185-F, p. 127-133,
- Brown, R. W., 1934, The recognizable species of the Green River flora: Professional Paper 185-C, p. 45-77,
- Bryan, Kirk; Smith, E. P. G.; Waring, G. A., 1934, Ground-water supplies and irrigation in San Pedro Valley, Arizona: U.S. Dept. of the Interior, Geological Survey, Open-File Report 67-31, 170 p. :maps.,
- Capps, S. R., 1934, Mineral resources of Alaska, report on progress of investigations in 1932. Notes on the geology of the Alaska Peninsula and Aleutian Islands: Bulletin 857-D, 141-153 p.,
- Collins, W. D.; Lamar, W. L.; Lohr, E. W., 1934, The industrial utility of public water supplies in the United States, 1932: U.S. Govt. print. off., Water Supply Paper 658, iv, 135 p. incl tables, diagr. :fold. map. ;23 cm.,
- Erdmann, Charles Edgar, 1934, The Book Cliffs coal field in Garfield and Mesa counties, Colorado: U. S. Govt. print. off., Bulletin 851, 150 p. :incl. illus., tables. 21 pl. (incl. fold. col. map (in pocket) fold. diagrs.) ;23 1/2 cm.,
- Fiedler, Albert George, 1934, Artesian water in Somervell County, Texas: U.S. Geological Survey, Water Supply Paper 660, iv, 86 p. :maps, graphs ;24 cm.,
- Geological Survey (U.S.), 1934, Surface water supply of the United States, 1932, Part I, North Atlantic slope basins: U.S. Govt. Print. Off., Water Supply Paper 726, x, 378 p. ;23 cm.,
- Geological Survey (U.S.), 1934, Surface water supply of the United States, 1932, Part II, South Atlantic slope and eastern Gulf of Mexico basins: U.S. Govt. Print. Off., Water Supply Paper 727, vii, 221 p. ;23 cm.,
- Geological Survey (U.S.), 1934, Surface water supply of the United States, 1932 : Part 12. North Pacific slope basins : A. Pacific slope basins in Washington and upper Columbia River basin: U.S. G.P.O., Water Supply Paper 737, vi, 184 p. :ill. ;23 cm.,
- Geological Survey (U.S.), 1934, Surface water supply of the United States 1932 : Part 12, North Pacific drainage basins ; B. Snake River basin: Govt. Print. Off., Water Supply Paper 738, vii, 197 p. ;24 cm.,
- Gibson, Russell, 1934, Gold-quartz veins south of Libby, Montana: U.S. Dept. of the Interior, Geological Survey, Circular 7, 25 p.; ill., maps ;27 cm.,
- Grover, Nathan C.; Burchhard, E. D.; Dirzulaitis, J. J.; Grosbach, H. E.; Harrington, A. W.; Horton, A. H.; Kessler, Wm.; King, W. R.; Lee, Lasley; Mangan, J. W.; McCashin, C. E.; Morgan, J. H., 1934, Surface water supply of the United States, 1932, Part III, Ohio River basin: U.S. Dept. of the Interior :
U.S. G.P. O., For sale by the Superintendent of Documents, Water Supply Paper 728, 370 p. ;24 cm.,
- Grover, Nathan C.; Carson, Max H., 1934, Surface water supply of Hawaii : July 1, 1931 to June 30, 1932: U.S. Govt. Print. Off., Water Supply Paper 740, v, 121 p. ;23 cm.,
- Johnson, J. H., 1934, Paleozoic formations of the Mosquito Range, Colorado: Professional Paper 185-B, p. 15-43,
- Larsen, Esper S., Jr.; Berman, Harry., 1934, The microscopic determination of the nonopaque minerals: U.S. Govt. print. off., Bulletin 848, 266 p. :incl. tables., diagrs. ;23 cm.,
- Lovering, T. S., 1934, Geology and ore deposits of the Breckenridge mining district, Colorado: Professional Paper 176, 64 p.,
- Marshall, Robert, 1934, Mineral resources of Alaska, report on progress of investigations in 1931. Reconnaissance of the northern Koyukuk Valley, Alaska: Bulletin 844-E, pp. 247-256, 1 plate, sketch map,
- Mertie, John Beaver, Jr.; Waters, Arnold Elzey, Jr., 1934, Mineral resources of Alaska, report on progress of investigations in 1931. Mineral deposits of the Rampart and Hot Springs districts, Alaska. Placer concentrates of the Rampart and Hot Springs districts, Alaska: Bulletin 844-D, p. 163-226, 1 fig., 3 plates; p. 227-246,
- Miller, John Charles, 1934, Geology of the North and South McCallum anticlines, Jackson County, Colorado, with special reference to petroleum and carbon dioxide: [U.S. Geological Survey], Circular 5, 27 p.; ill., maps ;27 cm.,
- Nickles, John M., 1934, Bibliography of North American geology, 1931 and 1932: U.S. G.P.O., Bulletin 858, 300 p. ;24 cm.,
- Pardee, J. T., 1934, Beach placers of the Oregon coast: U.S. Dept. of the Interior, Geological Survey, Circular 8, 41 p. :ill., maps ;27 cm.,
- Read, C. B., 1934, A flora of Pottsville age from the Mosquito Range, Colorado: Professional Paper 185-D, p. 79-96,
- Richardson, George Burr, 1934, Somerset-Windber folio, Pennsylvania: Folios of the Geologic Atlas 224, 1 atlas (14 p., [9] leaves of plates) : ill., 8 col. maps ; 55 x 47 cm.,
- Ross, C. S.; Kerr, P. F., 1934, Halloysite and allophane: Professional Paper 185-G, p. 135-148,
- Ross, Clyde P., 1934, Geology and ore deposits of the Casto quadrangle, Idaho: U.S. Govt. Print. Off., Bulletin 854, 135 p. of plates (some folded) :ill., maps (some col.) ;23 cm.,
- Schrader, Frank Charles, 1934, The McCoy mining district and gold veins in Horse Canyon, Lander County, Nevada: [U.S. Geological Survey], Circular 10, 13 p. :ill., plan ;27 cm.,
- Sears, Julian D., 1934, Geology and fuel resources of the southern part of the San Juan Basin, New Mexico. Part 1, The coal field from Gallup eastward toward Mount Taylor, with a measured section of pre-Dakota(?) rocks near Navajo Church: Bulletin 860-A, 1-29 p.,
- Shenon, P. J.; Reed, J. Courtney, 1934, Geology and ore deposits of the Elk City, Orogrande, Buffalo Hump, and Tenmile Districts, Idaho County, Idaho: U.S. Dept. of the Interior, Geological Survey, Circular 9, iv, 89 p.; maps (1 fold.) ;27 cm.,
- Smith, Philip Sidney, 1934, Mineral resources of Alaska, report on progress of investigations in 1932. Mineral industry of Alaska in 1932: Bulletin 857-A, 1-91 p.,
- Smith, Philip Sidney, 1934, Mineral and fuel resources, report on progress of investigations in 1933. Mineral industry of Alaska in 1933: Bulletin 864-A, 1-94 p.,
- Smith, Philip Sidney and others, 1934, Mineral resources of Alaska : report on progress of investigation in 1931: U.S. G.P.O., Bulletin 844, 264 p. :ill., vi pl. (incl. fold. maps) ;24 cm.,
- Soyster, Hale Bryan; Richardson, G. B.; Richards, R. W.; Morrell, Forester; Fowler, H. C.; Hopkins, G. R.; Kraemer, A. J.; Fieldner, A. C.; Struth, H. J., 1934, Review of the petroleum industry in the United States, April 1934: [U.S. Geological Survey], Circular 11, 50 p. ;27 cm.,
- Stevens, R. E., 1934, Studies on the alkalinity of some silicate minerals: Professional Paper 185-A, p. 1-13,
- Theis, C. V., 1934, Preliminary geological report on the Salt Plains reservoir site, Oklahoma: Open-File Report 34-2, 15 leaves ; 28 cm.,
- Tuck, Ralph, 1934, Mineral resources of Alaska, report on progress of investigations in 1932. The Curry district, Alaska: Bulletin 857-C, 99-140 p.,
- Turner, Samuel Foster, 1934, Mineral-water supply of the Mineral Wells area, Texas: [U.S. Geological Survey], Circular 6, 25 p., 9 numb. l. incl. tables. :map. ;27 cm.,
- Waring, Gerald Ashley, 1934, Mineral resources of Alaska, report on progress of investigations in 1932. Core drilling for coal in the Moose Creek area, Alaska: Bulletin 857-E, p. 155-166, 4 plates, 1 fig.,
- Wells, Francis Gerritt; Waters, Aaron Clement., 1934, Quicksilver deposits of southwestern Oregon: U.S. Govt. Print. Off., Bulletin 850, 58 p. :23 pl. (incl. fold. maps (2 in pocket) ;24 cm.,
