DISCUSSION ON REAPPRAISAL OF TIME-DEPENDENT SUBSIDENCE DUE TO LONGWALL COAL-MINING BY GOULTY,N.R. AND ALRAWAHY,S.Y.S. (QUARTERLY-JOURNAL-OFENGINEERING-GEOLOGY, 29,83-91)
Ej. Wilson, DISCUSSION ON REAPPRAISAL OF TIME-DEPENDENT SUBSIDENCE DUE TO LONGWALL COAL-MINING BY GOULTY,N.R. AND ALRAWAHY,S.Y.S. (QUARTERLY-JOURNAL-OFENGINEERING-GEOLOGY, 29,83-91), Quarterly Journal of Engineering Geology, 31, 1998, pp. 123-123