U.S. Geological Survey
1912, Report
No abstract available....
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Publication Extents
Not all publications have extents, not all extents are completely accurateU.S. Geological Survey
1912, Report
No abstract available....
George Otis Smith
1912, Annual Report 33
The appropriations for the work of the United States Geological Survey for the fiscal year 1911-12 comprised items amounting to $1,507,920. The plan of operations was approved by the Secretary of the Interior and a detailed statement of the work of the several branches and divisions of the Survey is...
Florence Bascom
1912, Journal of the Academy of Natural Sciences of Philadelphia (15) 129-161
No abstract available....
1912, Report
The Hawaiian Volcano Observatory (HVO) record books are annual journals in which field observations of eruptive activity at Kīlauea and Mauna Loa volcanoes, on the Island of Hawaiʻi, were compiled by HVO staff for most years from 1912 through early 1966. In addition to descriptive observations, the record books also...
U.S. Geological Survey
1912, Report
No abstract available....
T. A. Jaggar
1912, Report
The First Report of the Hawaiian Volcano Observatory is a collection of nine papers. The first provides details of the founding of the Observatory and the second reviews Kīlauea volcanic activity between 1909 and 1911. The next two papers detail the work of the Observatory by Frank Perret and E.S....
1912, Report
The Hawaiian Volcano Observatory (HVO) record books are annual journals in which field observations of eruptive activity at Kīlauea and Mauna Loa volcanoes, on the Island of Hawaiʻi, were compiled by HVO staff for most years from 1912 through early 1966. In addition to descriptive observations, the record books also...
Bailey Willis
1912, Professional Paper 71
No abstract available....
Harold Kilbrith Barrows, Clermont Calvert Covert, Roy Hale Bolster
1911, Water Supply Paper 261
John Duer Irving, Howland Bancroft
1911, Bulletin 478
No abstract available....
Joseph Elliott Gilpin, Oscar Ellis Bransky
1911, Bulletin 475
George Herbert Girty
1911, Bulletin 439
Waldemar Theodore Schaller
1911, Bulletin 490
Walter Harvey Weed
1911, Bulletin 455
Eugene Wesley Shaw, Malcolm John Munn
1911, Bulletin 454
No abstract available....
William B. Freeman, Roy Hale Bolster, Marshall O. Leighton
1911, Water Supply Paper 268
Isaiah Bowman
1911, Water Supply Paper 257
William B. Freeman, Roy Hale Bolster, Marshall O. Leighton
1911, Water Supply Paper 269
No abstract available....
W.B. Freeman, J.G. Mathers
1911, Water Supply Paper 287
Charles Butts
1911, Bulletin 470-F
No abstract available....
Frederick Leslie Ransome
1911, Professional Paper 75
The Breckenridge district is situated in Summit County, Colo., 60 miles. west-southwest of Denver, near the crest of the Continental Divide, and is drained by Blue River, a tributary of the Grand. Placer mining began here in 1860, but it was not until about 1879 that attention was turned to...
Waldemar Lindgren
1911, Professional Paper 73
No abstract available....
L. C. Glenn
1911, Professional Paper 72
No abstract available....
A. H. Brooks, L. M. Prindle
1911, Professional Paper 70
No abstract available....