Surface water supply of the United States, 1927, Part VII, Lower Mississippi River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 647
Surface water supply of the United States, 1926 : Part 12, North Pacific drainage basins ; C. Pacific slope basins in Oregon and lower Columbia River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 634
Mineral resources of Alaska : report on progress of investigations in 1927
Philip Sidney Smith, and others
1930, Bulletin 810
The Chandalar-Sheenjek district
J.B. Mertie Jr.
1930, Bulletin 810-B
No abstract available....
Contributions to the hydrology of the United States, 1929
Nathan C. Grover
1930, Water Supply Paper 636
The Helderberg group of parts of West Virginia and Virginia
F.M. Swartz
1930, Professional Paper 158-C
Surface water supply of the United States, 1926, part VII, Lower Mississippi River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 627
Surface water supply of the United States, 1925, Part VI, Missouri River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 606
Surface water supply of the United States, 1926, Part III, Ohio River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 623
Surface water supply of the United States, 1927 : Part 10, The Great Basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 650
Surface water supply of the United States, 1927, Part VI, Missouri River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 646
Surface water supply of the United States, 1927, Part IV, St. Lawrence River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 644
Surface water supply of the United States, 1926: Part 11. Pacific slope basins in California
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 631
No abstract available....
Notes on the geology of upper Nizina River
F. H. Moffit
1930, Bulletin 813-D
No abstract available....
Surface water supply of the United States, 1926, Part V, Hudson Bay and upper Mississippi River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 625
The flora of the Frontier formation
E. W. Berry
1930, Professional Paper 158-H
The occurrence and origin of analcite and meerschaum beds in the Green River formation of Utah, Colorado, and Wyoming
W. H. Bradley
1930, Professional Paper 158-A
The contact of the Fox Hills and Lance formations
C. E. Dobbin, J.B. Reeside Jr.
1930, Professional Paper 158-B
Geology and oil resources along the southern border of San Joaquin Valley, California
H.W. Hoots
1930, Bulletin 812-D
No abstract available....
The Kevin-Sunburst oil field and other possibilities of oil and gas in the Sweetgrass arch, Montana
A. J. Collier
1930, Bulletin 812-B
No abstract available....
Geology and coal resources of the Meeker quadrangle, Moffat and Rio Blanco counties, Colorado
E.T. Hancock, J. B. Eby
1930, Bulletin 812-C
No abstract available....
The Rawlins, Shirley, and Seminoe iron-ore deposits, Carbon County, Wyoming
T. S. Lovering
1930, Bulletin 811-D
No abstract available....
The Forsyth coal field, Rosebud, Treasure, and Big Horn Counties, Montana
C. E. Dobbin
1930, Bulletin 812-A
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1927. The Mount Spurr region
S. R. Capps
1930, Bulletin 810-C
The New World or Cooke City mining district, Park County, Montana
T. S. Lovering
1930, Bulletin 811-A
No abstract available....