NZ Geomechanics News NZ Geomechanics News NZGS Published 30/06/2017 Downloads 2017-06_93_NZGeoNews-1-3.pdf Published 30/06/2017 Collection NZ Geomechanics News Compilation NZ Geomechanics News>Issue 93 - June 2017 Issue 93 Type Magazine (full) ISSN 0111-6851