˜Theœ chemistry of fruits and vegetables, Yakima River Valley, Washington, and the influence of the 1980 Mount St. Helens ash-fall episodes : element concentrations in samples of...

Veröffentlicht 1986

Geologic studies in Alaska by the U.S. Geological Survey, 1999

Veröffentlicht 2001

Biogeochemistry of a highly serpentinized, chromite-rich ultramafic area, Tehama County, California

Veröffentlicht 1989

Selected geochemical and biogeochemical studies of the Fortymile River watershed, Alaska

Veröffentlicht 2004

Biogeochemistry of a highly serpentinized, chromite-rich ultramafic area, Tehama County, California

Veröffentlicht 1989

Geochemical landscapes of Alaska : new map presentations and interpretations for 23 elements in surfical materials

Veröffentlicht 2005

Geochemical landscapes of Alaska : new map presentations and interpretations for 23 elements in surficial materials

Veröffentlicht 2005

Understanding our fragile environment : lessons from geochemical studies

Veröffentlicht 1993

Biogeochemical Variability of Plants at Native and Altered Sites, San Juan Basin, New Mexico : regional background concentrations of elements in native plants and a discussion of...

von Gough, Larry P.
Veröffentlicht 1981

Biogeochemical variability of plants at native and altered sites, San Juan Basin, New Mexico : regional background concentrations of elements in native plants and a discussion of...

von Gough, Larry P.
Veröffentlicht 1981

Environmental implications of element emissions from phosphate-processing operations in southeastern Idaho : element concentrations in plants and soils near point sources of cont...

von Severson, R. C.
Veröffentlicht 1979

Biogeochemical variability of plants at native and altered sites, San Juan Basin, New Mexico : By L. P. Gough and R[onald] C[harles] Severson. U.S. Dep. of the Interior

von Gough, Larry P.
Veröffentlicht 1981

Geochemical variability of natural soils and reclaimed mine-spoil soils in the San Juan Basin, New Mexico : a study providing background information for total and extractable ele...

von Severson, R. C.
Veröffentlicht 1981

Understanding our fragile environment : lessons from geochemical studies

Veröffentlicht 1993

Understanding our fragile environment : lessons from geochemical studies

Veröffentlicht 1993

Geochemical Variability of Natural Soils and Reclaimed Mine-Spoil Soils in the San Juan Basin, New Mexico : a study providing background information for total and extractable ele...

von Severson, R. C.
Veröffentlicht 1981

Environmental implications of element emissions from phosphate-processing operations in southeastern Idaho : By R. C. Severson and L[arry] P. Gough

von Severson, Ronald Charles
Veröffentlicht 1979

Geochemical variability of natural soils and reclaimed mine-spoil soils in the San Juan Basin, New Mexico : By R. C. Severson and L[arry] P. Gough. U.S. Dep. of the Interior

von Severson, Ronald Charles
Veröffentlicht 1981

Geologic studies in Alaska by the US Geological Survey, 1999

Veröffentlicht 2001

Biogeochemistry of a highly serpentinized, chromite rich ultramafic area, Tehama County, California

Veröffentlicht 1990