Vacuum drainage to stabilize rock slopes on mining projects.  IN International Mine Water Congress, 1st, Proceedings, Section B
By: Brawner, C. O.; Pakalnis, R.; Balmer, J.
Contributors: Pakalnis, R.; Balmer, J.; International Mine Water Association
Publisher: s.n
Published: 1982
Place of publication: S.l
Number of pages: 410
Notes: 13