Cover image for Dewatering active underground coal mines : technical aspects and cost-effectiveness
Title:
Dewatering active underground coal mines : technical aspects and cost-effectiveness
Author:
W.A. Wahler and Associates.
Corporate Author:
Publication Information:
Cincinnati, Ohio : Environmental Protection Agency, Office of Research and Development, [Office of Energy, Minerals, and Industry], Industrial Environmental Research Laboratory ; [Springfield, Va. :] : [for sale by the National Technical Information Service], 1979.
Physical Description:
xiii, 124 pages : illustrations ; 28 cm.
General Note:
July 1979.
Language:
English
Format :
Book