Technical coal research
Technical coal research. : ECSC coal research : annual report 1988 / Commission of the European Communities ; J.K Wilkinson, V. Luque
. - Luxembourg : Office for the Official Publications of the European Communities, 1989
. - 152 p. ; 30 cm
. - Report EUR 12292 EN
. - DGEG
. - ISBN 92-826-0677-5
CARVÃO /
INDUSTRIA DO CARVÃO /
WILKINSON, J.K. /
LUQUE, V. /
resp. ed. COMISSÃO DAS COMUNIDADES EUROPEIAS /
6384 (DGEG) - 300100013850