State-of-the-art techniques for backfilling abandoned mine voids /

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Dettagli Bibliografici
Ente Autore: United States. Bureau of Mines
Altri autori: Walker, Jeffrey S.
Natura: Libro
Lingua:inglese
Pubblicazione: Avondale, Md. : U.S. Dept. of the Interior, Bureau of Mines, 1992.
Serie:Information circular (United States. Bureau of Mines) ; 9359
Soggetti:
Mine filling.
Abandoned coal mines.
Mine subsidences.
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