NZ Geomechanics News NZ Geomechanics News 100 NZGS Published 12/01/2020 Downloads 100_Dec2020_NZGeoNews-1.pdf Published 12/01/2020 Collection NZ Geomechanics News Compilation NZ Geomechanics News>Issue 100 - December 2020 Issue 100 Type Magazine (full) ISSN 0111-6851