Teng-Chien Yen
1948, Professional Paper 214-C
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Publication Extents
Not all publications have extents, not all extents are completely accurateRobert Schneider, Elliot Morse Cushing
1948, Circular 33
Frank Clarkson Armstrong
1948, Open-File Report 48-2
Garland H. Gott
1948, Trace Elements Investigations 52
Samuel Warren Hobbs
1948, Open-File Report 48-10
James R. Balsley, H. E. Hawkes, R.E. Thurmond, A. Kunz (compiler), J. Blanchett
1948, Open-File Report 48-4
Robert M. Lindvall, Wallace R. Hansen
1948, Open-File Report 48-8
Water Resources Division, U.S. Geological Survey
1948, Water Supply Paper 1052
Water Resources Division, U.S. Geological Survey
1948, Water Supply Paper 1045
F.E. Byrne, H.V. Beck, C.H. Bearman
1948, Open-File Report 48-15-E
F.E. Byrne, H.V. Beck, M.S. Houston
1948, Open-File Report 48-15-F
F.E. Byrne, M.S. Houston, M. R. Mudge
1948, Open-File Report 48-15-D
Water Resources Division, U.S. Geological Survey
1948, Water Supply Paper 1057
Water Resources Division, U.S. Geological Survey
1948, Water Supply Paper 1033
James Franklin McAllister, Carlos F. Ruiz
1948, Bulletin 960-C
H. E. Hawkes
1948, Circular 28
Gordon Rittenhouse
1948, Circular 22
Irving Elmer Anderson
1948, Water Supply Paper 968-B
C.P. Rogers Jr., P. W. Richards, L. C. Conant, J. D. Vine, D.F. Notley
1948, Oil and Gas Investigation Map 84
No abstract available....
C. E. Erdmann
1948, Oil and Gas Investigation Map 87
W. W. Patton Jr.
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 22
No abstract available....
W. L. Barksdale, R. M. Thompson
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 18
No abstract available....
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 16
No abstract available....
J.B. Mertie Jr.
1948, Geological Society of America Bulletin (59) 767-786
Brianchon's theorem states that the three diagonals joining opposite vertices of a hexagon circumscribed about a conic are concurrent. A corollary of this theorem applies to a pentagon so that the points of tangency of an inscribed conic may be located. Any five non-concurrent straight lines in a plane, no...
Karl Stefansson
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 16
Geological Survey Party 1 returned to Umiat from Wolf Creek on August 5. Plans for the field season of 1947 called for geologic reconnaissance along part of the Ipnavik River and along the Colville River between the Ipnavik and Kurupa Rivers, to be completed before the end of the season....