Mining engineering. Littleton, CO: Society for Mining, Metallurgy and Exploration.
Chicago ZitierstilMining Engineering. Littleton, CO: Society for Mining, Metallurgy and Exploration.
MLA ZitierstilMining Engineering. Littleton, CO: Society for Mining, Metallurgy and Exploration.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.