Evaluation of performance of hydraulic supports from point of view of strat control at the longwalls in G.L.İ. Tunçbilek lignite coal mine.

1980
Kundur, Aziz
Citation Formats
A. Kundur, “Evaluation of performance of hydraulic supports from point of view of strat control at the longwalls in G.L.İ. Tunçbilek lignite coal mine.,” Middle East Technical University, 1980.