Hettiwatte, Manil Chathuranga
Optimization of Sri Lankan underground graphite mining methods, from a view point of rock mechanics and cost - [2014] - x, various paging : ill.,col. photos
TH2761
EARTH RESOURCES ENGINEERING - Thesis
MSc (Major Component Research)
622(043)
Optimization of Sri Lankan underground graphite mining methods, from a view point of rock mechanics and cost - [2014] - x, various paging : ill.,col. photos
TH2761
EARTH RESOURCES ENGINEERING - Thesis
MSc (Major Component Research)
622(043)