PROCEEDINGS OF THE CONFERENCE ON THE USE OF COAL IN INDUSTRY INDUSTRY, Paris, 1982
Proceedings of the conference on the use of coal in industry Industry
Proceedings of the conference on the use of coal in industry Industry. : International Energy Agency
. - Paris : IEA, 1982
. - 107 p. ; 30 cm.
. - DGEG
CARVÃO /
INDÚSTRIA /
PROCEEDINGS OF THE CONFERENCE ON THE USE OF COAL IN INDUSTRY INDUSTRY, Paris, 1982 /
INTERNATIONAL ENERGY AGENCY /
6875 (Biblioteca Economia) - 300100007544