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Soils -- Alaska -- Medfra. : Orientation geochemical soil survey at the Nixon Fork mines, Medfra quadrangle, Alaska : a study to determine effective soil-sampling techniques for reconnaissance geochemical prospecting in the Nixon Fork district / by Bruce L. Reed and Roger L. Miller.
Soils -- Alaska -- Tanana River Watershed. : Soils, vegetation, and woody debris data from the 2001 survey line fire and a comparable unburned site, Tanana Flats Region, Alaska / by K.L. Manies, J.W. Harden, and T.N. Hollingsworth.
Alder -- Soils -- Alaska. : Interactions between white spruce and shrubby alders at three boreal forest sites in Alaska / Tricia L. Wurtz.
Soils and climate -- United States. : Forest and rangeland soils of the United States under changing conditions : a comprehensive science synthesis / Richard V. Pouyat, Deborah S. Page-Dumroese, Toral Patel-Weynand, Linda H. Geiser, editors.
Soils -- Bighorn Basin (Mont. and Wyo.) -- Composition. : Spatial variation in total element concentration in soil within the northern Great Plains coal region and Regional soil chemistry in the Bighorn and Wind River Basins, Wyoming and Montana / by R. C. Severson and R. R. Tidball.
Soils -- California -- Nevada County -- Analysis. : Quantifying the eroded volume of mercury-contaminated sediment using terrestrial laser scanning at Stocking Flat, Deer Creek, Nevada county, California, 2010-13 / by James F. Howle [and three others].
Soils -- Carbon content -- Kansas. : Soil carbon sequestration : field hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eighth Congress, first session, June 6, 2003.