(1999). Tailings and mine waste '99: Proceedings of the Sixth International Conference on Tailings and Mine Waste '99, Fort Collins, Colorado, USA, 24-27 January 1999. Rotterdam Brookfield, VT: A.A. Balkema.
Παραπομπή Chicago StyleTailings and Mine Waste '99: Proceedings of the Sixth International Conference On Tailings and Mine Waste '99, Fort Collins, Colorado, USA, 24-27 January 1999. Rotterdam Brookfield, VT: A.A. Balkema, 1999.
Παραπομπή MLATailings and Mine Waste '99: Proceedings of the Sixth International Conference On Tailings and Mine Waste '99, Fort Collins, Colorado, USA, 24-27 January 1999. Rotterdam Brookfield, VT: A.A. Balkema, 1999.
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