J. J. K. DAEMEN, J. C. STORMONT, N. I. COLBURN, D. L. SOUTH, S. A. DISCHLER, K. FUENKAJORN, ETEAL
ROCK MASS SEALING - EXPERIMNTAL ASSSESSMENT OF BOREHOLE PLUG PERFORMANCE
- S.E.
- Estados Unidos DEPARTMENT OF MINING AND GEOLOGICAL ENGINEERING UNIVERSITY OF ARIZONA 1982 TUCSON