Philadelphia folio, Norristown, Germantown, Chester, and Philadelphia, Pennsylvania-New Jersey-Delaware
Florence Bascom, W.B. Clark, N. H. Darton, G.N. Knapp, H.B. Kuemmel, B.L. Miller, R.D. Salisbury
1909, Folios of the Geologic Atlas 162
Some desert watering places in southeastern California and southwestern Nevada
Walter Curran Mendenhall
1909, Water Supply Paper 224
The effect of oxygen in coal
David White
1909, Bulletin 382
Geology and underground waters of South Dakota
Nelson Horatio Darton
1909, Water Supply Paper 227
Contributions to economic geology, 1908, Part I, Metals and nonmetals except fuels--Copper
Frederick Leslie Ransome
1909, Bulletin 380-B
Contributions to economic geology, 1908, Part I, Metals and nonmetals except fuels--Salines
Ralph Arnold, H.R. Johnson
1909, Bulletin 380-L
Contributions to economic geology, 1908, Part I, Metals and nonmetals except fuels--Lead and Zinc
Waldemar Lindgren
1909, Bulletin 380-C
Contributions to economic geology, 1908, Part I, Metals and nonmetals except fuels--Asphalt
Robert Anderson, J. A. Taff
1909, Bulletin 380-H
Contributions to economic geology, 1908, Part I, Metals and nonmetals except fuels--Building Stones
Sidney Paige
1909, Bulletin 380-I
Contributions to economic geology, 1908, Part I, Metals and nonmetals except fuels--Cement and Concrete Materials
G. C. Martin
1909, Bulletin 380-J
Recent developments in southern Seward Peninsula. The Iron Creek region. Mining in the Fairhaven precinct. Water-supply investigations in Seward Peninsula, 1908
Philip Sidney Smith, Fred F. Henshaw
1909, Bulletin 379-F
No abstract available....
Underground water resources of Connecticut, with a study of the occurrence of water in crystalline rocks
Herbert E. Gregory, Edwin E. Ellis
1909, Water Supply Paper 232
Geology and water resources of the Great Falls region, Montana
Cassius Fisher
1909, Water Supply Paper 221
Landslides in the San Juan Mountains, Colorado, including a consideration of their causes and their classification
Ernest Howe
1909, Professional Paper 67
Pre-Cambrian geology of North America
Charles Richard Van Hise, Charles Kenneth Leith
1909, Bulletin 360
Jamestown-Tower folio, Jamestown, Eckelson, and Tower quadrangles, North Dakota
Daniel Everett Willard
1909, Folios of the Geologic Atlas 168
El Paso folio, Texas
George Burr Richardson
1909, Folios of the Geologic Atlas 166
Geology and mineral resources of the Laramie Basin, Wyoming: A preliminary report
Nelson Horatio Darton, Claude Ellsworth Siebenthal
1909, Bulletin 364
No abstract available....
The disinfection of sewage and sewage filter effluents, with a chapter on the putrescibility and stability of sewage effluents
Earle Bernard Phelps
1909, Water Supply Paper 229
Trenton folio, New Jersey-Pennsylvania
Florence Bascom, N. H. Darton, W.B. Clark, H.B. Kuemmel, B.L. Miller, R.D. Salisbury
1909, Folios of the Geologic Atlas 167
Geology of the Lewistown coal field, Montana
William R. Calvert
1909, Bulletin 390
Incidental problems in gas-producer tests
Robert Heywood Fernald, C. D. Smith, J.K. Clement, H.A. Grine
1909, Bulletin 393
Notes on some mining districts in Humboldt County, Nevada
F. L. Ransome
1909, Bulletin 414
Bibliography of North American geology for 1906 and 1907, with subject index
Fred Boughton Weeks, John M. Nickles
1909, Bulletin 372
Radioactivity of the thermal waters of Yellowstone National Park
Herman Schlundt, Richard Bishop Moore
1909, Bulletin 395