A reappraisal of investigations into strata permeability changes associated with longwall mining T. R. C. AstonR. N. Singh OriginalPaper Pages: 1 - 14
Note on a possible approach to the assessment of surface water in opencast mines in the British Isles Eleanor JacksonGeoffrey Walton OriginalPaper Pages: 15 - 22
Mine water utilization in the USSR National Economy G. G. VoznjukV. A. Gorshkov OriginalPaper Pages: 23 - 30
Water regime control in mines and quarries in the USSR coal industry M. S. Gazizov OriginalPaper Pages: 43 - 48