1. A philosophy of ground control
Author: / R. G. k. Morrison.-- Rev. and enl. ed
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Ground control (Mining),Rock Pressure,Mining engineering
Classification :
TN
288
.
M67
1976
2. A philosophy of ground control
Author: / R. G. k. Morrison.-- Rev. and enl. ed
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Ground control (Mining),Rock Pressure,Mining engineering
Classification :
TN
288
.
M67
1976
