International Conference on the Reclamation, Treatment, and Utilization of Coal Mining Wastes < 1987, Nottingham, England>. (1987). Proceedings of the Second International Conference on the Reclamation, Treatment, and Utilization of Coal Mining Wastes, Nottingham, England, September 7-11, 1987. Elsevier.
Chicago-Zitierstil (17. Ausg.)International Conference on the Reclamation, Treatment, and Utilization of Coal Mining Wastes < 1987, Nottingham, England>. Proceedings of the Second International Conference on the Reclamation, Treatment, and Utilization of Coal Mining Wastes, Nottingham, England, September 7-11, 1987. Amsterdam: Elsevier, 1987.
MLA-Zitierstil (9. Ausg.)International Conference on the Reclamation, Treatment, and Utilization of Coal Mining Wastes < 1987, Nottingham, England>. Proceedings of the Second International Conference on the Reclamation, Treatment, and Utilization of Coal Mining Wastes, Nottingham, England, September 7-11, 1987. Elsevier, 1987.