NZ Geomechanics News NZ Geomechanics News NZGS Published 06/01/1985 Downloads 30_Jul1985_NZGeoNews-3.pdf Published 06/01/1985 Collection NZ Geomechanics News Compilation NZ Geomechanics News>Issue 30 - July 1985 Issue 18 Location New Zealand Type Magazine (full) ISSN 0111-6851
