Mining and Minerals Engineering.
Mineral resources of Slovakia. /
Geology and mineral resources of Estonia. /
Ulysses Ontario tartományban : esszék /
Geological methods in mineral exploration and mining /
Mining Geology-Mineral Fuels-Geophysies /
23. konvencia KSL, Toronto, Ontario 1987. /
Mine and quarry : official journal of the Minerals Engineering Society /
World resources : energy, metals, minerals, studies in economic and political geography /
Geology and mineral resources of the Ramey and Houtzdale quadrangles, Clearfield and Centre counties, Pennsylvania /
Zlaté jubileum Knazstva Otca Emeric G. Fuzy Hamilton, Ontario. /
Zlaté Jubileum Knazstva Otca Emeric G. Fuzy Hamilton, Ontario. /
Mining geophysics /
Mining geostatistics /
Mine surveying /
Mine boy /
Mining modelling /
Mining and tunnelling.
Coal mining.