NZ Geomechanics News NZ Geomechanics News NZGS Published 11/01/1977 Downloads 15_Nov1977_NZGeoNews-3.pdf Published 11/01/1977 Collection NZ Geomechanics News Compilation NZ Geomechanics News>Issue 15 - November 1977 Issue 15 Location New Zealand Type Magazine (full) ISSN 0111-6851
