NZ Geomechanics News NZ Geomechanics News NZGS Published 12/01/1999 Downloads 58_Dec1999_NZGeoNews-3.pdf Published 12/01/1999 Collection NZ Geomechanics News Compilation NZ Geomechanics News>Issue 58 - December 1999 Issue 58 Location New Zealand Type Magazine (full) ISSN 0111-6851
