A solid-inclusion borehole probe to determine three-dimensional stress changes at a point in a rock mass
Thomas C. Nichols Jr., John F. Abel Jr., Fitzhugh T. Lee
1968, Bulletin 1258-C
Studies of consumptive use of water by phreatophytes and hydrophytes near Yuma, Arizona
C. C. McDonald, G.H. Hughes
1968, Professional Paper 486-F
Summary report on the geology and mineral resources of the Three Arch Rocks National Wildlife Refuge, Oregon
Albert Edward Weissenborn, Parke Detweiler Snavely Jr.
1968, Bulletin 1260-H
Summary report on the geology and mineral resources of the Huron, Seney, Michigan Islands, Green Bay, and Gravel Island National Wildlife Refuges of Michigan and Wisconsin
Carl E. Dutton
1968, Bulletin 1260-I
Metal absorption by Equisetum (horsetail)
Helen L. Cannon, Hansford T. Shacklette, Harry Bastron
1968, Bulletin 1278-A
Determination of nitrates in saline minerals
Laura E. Reichen, Joseph J. Fahey
1968, Bulletin 1214-F
Summary report on the geology and mineral resources of the Edmunds Unit, Moosehorn National Wildlife Refuge, Washington County, Maine
Maurice Henry Pease Jr.
1968, Bulletin 1260-P
Summary report on the geology and mineral resources of the Okefenokee National Wildlife Refuge, Georgia
Jack Elwood Smedley
1968, Bulletin 1260-N
Redescription of Upper Devonian conodont genera and species proposed by Ulrich and Bassler in 1926
John Warfield Huddle
1968, Professional Paper 578
Geology of magnesite deposits in northern Okanogan County, Washington - a preliminary report
Kenneth F. Fox Jr., C. Dean Rinehart
1968, Bulletin 1272-B
Upper Cretaceous and lower Tertiary rocks, Berkeley and San Leandro Hills, California
James E. Case
1968, Bulletin 1251-J
Summary report on the geology and mineral resources of Flattery Rocks, Quillayute Needles, and Copalis National Wildlife Refuges, Washington
Albert Edward Weissenborn, Parke Detweiler Snavely Jr.
1968, Bulletin 1260-F
Effects of surface mining on fish and wildlife in Appalachia
Joseph A. Boccardy, William M. Spaulding Jr.
1968, Resource Publication 65
This report on the effects of strip and surface mining on the fish and wildlife resources in eight Appalachian States is based in part on observation made during a tour of strip and surface mined area by the authors, as members of a team of specialist from six Federal agencies....
Distribution and genesis of authigenic silicate minerals in tuffs of Pleistocene Lake Tecopa, Inyo County, California
Richard A. Sheppard, Arthur J. Gude
1968, Professional Paper 597
Paleogene biostratigraphy of nonmarine rocks in King County, Washington
Jack A. Wolfe
1968, Professional Paper 571
Principal gold-producing districts of the United States
Albert Herbert Koschmann, M.H. Bergendahl
1968, Professional Paper 610
The determination of gold in geologic materials by neutron-activation analysis using fire assay for the radiochemical separations
Jack James Rowe, Frederick Otto Simon
1968, Circular 599
Brachiopods of the Bois Blanc Formation in New York
A. J. Boucot, J.G. Johnson
1968, Professional Paper 584-B
Applications of aerial photography and remote sensing to hydrobiological research in South Florida
M.C. Kolipinski, A.L. Higer
1968, Open-File Report 68-160
No abstract available....
Geologic map of the Adjuntas quadrangle, Puerto Rico
P.H. Mattson
1968, IMAP 519
Ground-water resources of the Santa Ynez upland ground-water basin, Santa Barbara County, California
G.F. Lafreniere, James J. French
1968, Open-File Report 68-163
Reconnaissance of the ground-water resources of the Ellwood-Gaviota area, Santa Barbara County, California
G.A. Miller, J. R. Rapp
1968, Open-File Report 68-182
Ground-water investigations at White Sands Missile Range, New Mexico, July 1960 to June 1962
James Warren Hood
1968, Open-File Report 68-138
A list of references on lead isotope geochemistry through 1966
Bruce R. Doe
1968, Open-File Report 68-76
This bibliography was constructed to be as complete as possible for terminal papetrs containing new data relative to the geochmical applications of Common lead U-Th-Pb isotopic dating Pb-α Pb210, Pb212, Pb214 No effort was made for completeness of: Annual report, Yearbooks, etc. Review papers although many are included. Abstract and these are omitted....
Ground water in Santa Barbara County, California, spring 1966 to spring 1967
K. S. Muir, F. W. Fenzel
1968, Open-File Report 68-194