1. 1
    by Obert, Leonard, 1906-
    Published 1967
    Subjects ...Rock mechanics....
    Book
  2. 2
    by Palmström, Arild
    Published 2015
    Subjects
    Book
  3. 3
    Published 1970
    Subjects
    Conference Proceeding Book
  4. 4
    Published 1977
    Subjects ...Rock mechanics Congresses....
    Conference Proceeding Book
  5. 5
    Published 2010
    Subjects ...Rock mechanics Congresses....
    Book
  6. 6