25401. Allostratigraphy of the U.S. Middle Atlantic continental margin--characteristics, distribution, and depositional history of principal unconformity-bounded Upper Cretaceous and Cenozoic sedimentary units Author/Creator: Poag, C. Wylie, author Publication/Creation: Washington : U.S. Department of the Interior, U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading
25402. An allocation of undiscovered oil and gas resources to Gauley River National Recreation Area and New River Gorge National River, West Virginia Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [2003] Resource Type: Book Access & Availability: Loading
25403. An allocation of undiscovered oil and gas resources to Big South Fork National Recreation Area and Obed Wild and Scenic River, Kentucky and Tennessee Publication/Creation: Reston, Va. : U.S. Geological Survey, 2006 Resource Type: Book Edition: Version 1.0. Access & Availability: Loading
25404. Alkaline rock complexes in the Wet Mountains area, Custer and Fremont counties, Colorado Author/Creator: Armbrustmacher, Theodore J., 1946- author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
25405. Alkalic rocks of Iron Hill, Gunnison County, Colorado Author/Creator: Larsen, Esper S. 1879-1961, (Esper Signius), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1942 Resource Type: Book Access & Availability: Loading
25406. Alkalic rocks and resources of thorium and associated elements in the Powderhorn District, Gunnison County, Colorado Author/Creator: Olson, J. C. 1917-2013, (Jerry Chipman), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1981 Resource Type: Book Access & Availability: Loading
25407. Algebraic and graphic methods for evaluating discordant lead-isotope ages Author/Creator: Stieff, L. R. 1920- (Lorin Rollins), author Resource Type: Book Access & Availability: Loading
25408. Algal conditions and the potential for future algal problems in the Willamette River, Oregon Author/Creator: Rickert, David A., 1940- author Publication/Creation: [Reston, Virginia] : United States Department of the Interior, Geological Survey, 1977 Resource Type: Book Access & Availability: Loading
25409. Algal community characteristics and response to nitrogen and phosphorus concentrations in streams in the Ozark Plateaus, southern Missouri, 1993-95 and 2006-07 Author/Creator: Femmer, Suzanne R., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2012 Resource Type: Book Access & Availability: Loading
25410. Algae reefs and oolites of the Green River formation Author/Creator: Bradley, Wilmot H. 1899-1979, (Wilmot Hyde), author Publication/Creation: [Washington, D.C.] : [Department of the Interior, U.S. Geological Survey], [1929] Resource Type: Book Access & Availability: Loading