Yazar
j a cavallaro
4 cilt bulundu.
Cilt sonuçları
Sulfur reduction potential of the coals of the United States
J. A Cavallaro · United States Department of the Interior, Bureau of Mines
323 sayfa · 1976
Coal / Sulfur content
A washability and analytical evaluation of potential pollution from trace elements in coal
J. A Cavallaro · Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory
30 sayfa · 1978
Coal / Analysis / Trace elements
Washability characteristics of Arkansas and Texas lignites
J. A. Cavallaro · National Technical Information Service [distributor]
47 sayfa · 1980
Lignite / Coal / Desulfurization