NZ Geomechanics News NZ Geomechanics News NZGS Published 11/01/1983 Downloads 27_Dec1983_NZGeoNews-3.pdf Published 11/01/1983 Collection NZ Geomechanics News Compilation NZ Geomechanics News>Issue 27 - December 1983 Issue 18 Location New Zealand Type Magazine (full) ISSN 0111-6851
