OPAC Home  
Hoek, E.

Support of underground excavations in hard rock - Rotterdam A.A. Balkema 1995 - xii, 215p. : ill., photos

9054101865


MINES & MINING

622 / H6

Copyright @ 2015-2021 Library, University of Moratuwa, Katubedda, Moratuwa (10400), Sri Lanka