Spoil heaps and lagoons
By: (by) G. McKechnie (and others). Editors: W.L.G. Nash (and) R. Gilchrist.
Contributors: McKechnie Thomson, G.; Nash, W L G.; Gilchrist, R.; National Coal Board.
Series: Technical Handbooks
Publisher: National Coal Board, MiningDepartment
Published: 1970
Place of publication: London
Language: eng