Livres de coal
134 livres dans ce genre
The model railroader's guide to coal railroading
Tony Koester
Sections of the Sydney coal fields, Cape Breton, Nova Scotia
Joseph G. Hudson
Mineral impurities in coal combustion
Erich Raask
European coal geology
The effect of superheated steam on low temperature coking
Otto Meyer Holtzman
Consideration of H.R. 776--the energy bill
United States. Congress. House. Committee on Foreign Affairs
Coal and coke in Pennsylvania
Carmen DiCiccio
Mercury Control
Evan J. Granite
Mei de li shi
Barbara Freese
Coal--bridge to the future
World Coal Study.
Bones Become Flowers
Jess Mowry
Coal and crisis
Walter A. Rosenbaum
Coal (Rocks, Minerals, and Resources)
Edwards, Ron
Coal deposits
J. H. Tatsch
Pulverized coal combustion
Stanley Singer
Public policy and the supply of coal to London, 1700-1770
William J. Hausman
Some recent studies of coal combustion and gasification
Alberta. Alberta Energy. Research and Technology Branch
An investigation of the coals of Canada, with reference to their economic qualities
J. B. Porter
Coal pricing in China
Yves Albouy
Coal Utilisation
L. Grainger