Stream sealing over an active longwall panel.
By: T. E. Ackman and C. C. Hustwit.
Contributors: Hustwit, C. C.
Publisher: s.n
Published: 1988
Place of publication: S.l
Notes: Page 404 (Poster Session Abs.) in Proc. Conf. Mine Drainage and Surface Mine Reclamation, Vol. I: Mine Water and Mine Waste. USDI Bur. of Mines, Inf. Circ. 9183. 413pp.

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