Geology and mineral and energy resources, Roswell Resource Area, New Mexico an interactive computer presentation

by Tidball, Ronald R.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; [USGS Distribution Branch], 1995

Field-safety guidelines for the U.S. Geological Survey, Central Region

2nd ed.

by Tidball, Ronald R.
Published: U.S. Geological Survey, Geologic Division, Central Region, Committee on Safety, 1984

Geography of soil geochemistry of Missouri agricultural soils ; Geochemical classification by factor analysis of Missouri agricultural soils

by Tidball, Ronald R.
Published: U.S. Dept. of the Interior, Geological Survey ; For sale by the Distribution Branch, USGS, 1985

Chemical variation of soils in Missouri associated with selected levels of the soil classification system

by Tidball, Ronald R.
Published: U.S. Govt. Print. Off., 1976

The composition of soils, plants, and waters in the TJ Drain catchment area, Newlands irrigation project, Churchill County, Nevada

by Tidball, Ronald R.
Published: U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1991

Chemical variation of soils in Missouri associated with selected levels of the soil classification system

by Tidball, Ronald R.,
Published: United States Department of the Interior, Geological Survey, 1976

Geography of soil geochemistry of Missouri agricultural soils ; Geochemical classification by factor analysis of Missouri agricultural soils

by Tidball, Ronald R.,
Published: United States Department of the Interior, Geological Survey, 1984

NURE data for groundwater and stream sediments, BLM Roswell Resource Management Area, east-central New Mexico

by Tidball, Ronald R.
Published: U.S. Dept. of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1992

Spatial variation in total element concentration in soil within the northern Great Plains coal region

by Severson, R. C. 1945-
Published: [U.S. Govt. Print. Off. ; for sale by the Supt. of Docs., U.S. Govt. Print.], 1979

STATPAC archive

Published: U.S. Dept. of the Interior, U.S. Geological Survey ; USGS Books and Open-File Reports, 1998

Analytical data for soil and well core samples from the Carson River basin, Lyon and Churchill counties, Nevada

Published: U.S. Department of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1991

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...

by Severson, R. C. 1945-
Published: United States Department of the Interior, Geological Survey, 1979

Analysis of soil samples from the Fernley area--Churchill, Lyon, and Washoe counties, Nevada

Published: U.S. Dept. of the Interior, Geological Survey, 1990

Element associations in soils of the San Joaquin Valley, California

Published: U.S. Dept. of the Interior, Geological Survey : [Books and Open-file Reports Section, distributor], 1986