ISRMTT
NATIONAL WORKSHOP ON RECENT DEVELOPMENTS IN SITE INVESTIGATION OF ROCK STRUCTURE - NEW DELHI ISRMTT 1995 - 234p.,28X20Cms.
622.2 I39
NATIONAL WORKSHOP ON RECENT DEVELOPMENTS IN SITE INVESTIGATION OF ROCK STRUCTURE - NEW DELHI ISRMTT 1995 - 234p.,28X20Cms.
622.2 I39