31. Factors controlling elevated lead concentrations in water samples from aquifer systems in Florida Author/Creator: Katz, Brian G., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1999 Resource Type: Book Access & Availability: Loading
32. Factors influencing riverine fish assemblages in Massachusetts Author/Creator: Armstrong, David S. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Book Access & Availability: Loading
33. Factors related to the joint probability of flooding on paired streams Author/Creator: Koltun, G. F., author Publication/Creation: Columbus, Ohio : U.S. Geological Survey, 1998 Resource Type: Book Access & Availability: Loading
34. Factors related to the water-yielding potential of rocks in the Piedmont and Valley and Ridge provinces of Pennsylvania Author/Creator: Knopman, Debra S., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, [1990] Resource Type: Book Access & Availability: Loading
35. Factors that affect public-supply water use in Florida, with a section on projected water use to the year 2020 Author/Creator: Marella, Richard L., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
36. Factors that influence the hydrologic recovery of wetlands in the northern Tampa Bay area, Florida Author/Creator: Metz, P. A. (Patricia A.) Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Book Access & Availability: Loading
37. Factors that localized uranium deposition in the Dakota Sandstone, Gallup, and Ambrosia Lake mining districts, McKinley County, New Mexico Author/Creator: Pierson, Charles Thomas, 1918- Publication/Creation: Washington : U.S. Govt. Print. Off. : For sale by the Supt. of Docs., 1980 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1485-1491. Access & Availability: Loading
38. Factors that localized uranium deposition in the Dakota Sandstone, Gallup, and Ambrosia Lake mining districts, McKinley County, New Mexico Author/Creator: Pierson, Charles Thomas, 1918- author Publication/Creation: [Reston, Va.] : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
39. The Fairbanks and Rampart quadrangles, Yukon-Tanana region, Alaska Author/Creator: Prindle, L. M. 1865-1956, (Louis Marcus), author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1908 Resource Type: Book Access & Availability: Loading
40. Fairburn quadrangle, Georgia, 1954 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Washington, D.C. : U.S. Geological Survey, 1956 Resource Type: Map Access & Availability: Loading