The determination of 28 elements in whole coal by direct-current arc spectrography
By: by J.D. Fletcher and D.W. Golightly.
Contributors: Golightly, D. W.; Geological Survey (U.S.)
Series: Open-file report -- 85-204.; Open-file report (Geological Survey (U.S.)) -- 85-204.
Publisher: Dept. of the Interior, U.S. Geological Survey
Published: 1985
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Coal -- Analysis.
Notes: Distributed to depository libraries in microfiche.

Bibliography: leaves 9-10.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1985]. 1 microfiche ; 11 x 15 cm.