J. J. K. DAEMEN, W. B. GREER, G. S. ADISOM, (ETEAL) ROCK MASS SEALING - EXPERIMNTAL ASSSESSMENT OF BOREHOLE PLUG PERFORMANCE - S.E. - Estados Unidos DEPARTMENT OF MINING AND GEOLOGICAL ENGINEERING 1985 TUCSON - 360 DADO DE BAJA POR OBSOLETO EL 28/02/2011 LCCN: 60387 Subjects--Topical Terms: BASALTOENSAYOSGRANITOROCAS-PERFORACIONSELLANTESTAPONES CEMENTANTES Dewey Class. No.: 624.15132