NZ Geomechanics News NZ Geomechanics News NZGS Published 06/01/1972 Downloads 04_Jun1972_NZGeoNews-1-3.pdf Published 06/01/1972 Collection NZ Geomechanics News Compilation NZ Geomechanics News>Issue 4 - June 1972 Issue 4 Location New Zealand Type Magazine (full) ISSN 0111-6851
