A Comparison of methods for estimating extractable amounts of 17 constituents in samples of mine soil from coal strip mines in the western energy region
By: by R.C. Severson ... [et al.].
Contributors: Severson, R. C. 1945-; Geological Survey (U.S.)
Series: Open-file report -- 81-180; Open-file report (Geological Survey (U.S.)) -- 81-180.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1981
Place of publication: [Denver, Colo?]
Language: eng
Format: Microform
Number of pages: 37
Subjects: Soils -- Analysis.
Notes: Bibliography: leaves 27-28.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981]. 1 microfiche.