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pro vyhledávání: '"Marta R. Krasnow"'
Autor:
Marta R. Krasnow, Robert B. Finkelman
Publikováno v:
Open-File Report.
Autor:
Lisa A. Romankiw, Neely H. Bostick, Curtis A. Palmer, Janet D. Fletcher, Floyd W. Brown, Zoe Ann Brown, Paul C. Lyons, Marta R. Krasnow, Frank T. Dulong
Publikováno v:
International Journal of Coal Geology. 13:481-527
A rank series consisting of twelve vitrinite concentrates and companion whole-coal samples from mined coal beds in the eastern United States, England, and Australia were analyzed for C, H, N, O, ash, and 47 trace and minor elements by standard elemen