Sampling designs for geochemical baseline studies in the Colorado oil shale region : a manual for practical application /

by Klusman, Ronald W
Published 1980

Toxic heavy metals in ground water of a portion of the Front Range mineral belt : final completion report, OWRT project no. A-023-COLO, submitted to Office of Water Research and Te...

by Klusman, Ronald W
Published 1976

Soil gas and related methods for natural resource exploration /

by Klusman, Ronald W
Published 1993

Geochemical variation in soils in the Piceance Creek basin, western Colorado : a geochemical baseline study of the composition of soils in a major oil-shale area /

by Dean, Walter E., Dean, Walter E., Klusman, Ronald W., Klusman, Ronald W., Ringrose, Charles D., Ringrose, Charles D.
Published 1979

Geochemical variation in soils in the Piceance Creek basin, western Colorado /

by Dean, Walter E, Klusman, Ronald W., Ringrose, Charles D.
Published 1979

Geochemical variation in soils in the Piceance Creek basin, western Colorado : a geochemical baseline study of the composition of soils in a major oil-shale area /

by Dean, Walter E
Published 1979