(1987). Environmental impacts of coal mining and utilization: A complete revision of Environmental implications of expanded coal utilization ; a study by The Beijer Inst. .. (1. ed.). Pergamon Pr.
Chicago-Zitierstil (17. Ausg.)Environmental Impacts of Coal Mining and Utilization: A Complete Revision of Environmental Implications of Expanded Coal Utilization ; a Study by The Beijer Inst. .. 1. ed. Oxford u.a: Pergamon Pr, 1987.
MLA-Zitierstil (9. Ausg.)Environmental Impacts of Coal Mining and Utilization: A Complete Revision of Environmental Implications of Expanded Coal Utilization ; a Study by The Beijer Inst. .. 1. ed. Pergamon Pr, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.