Media type: E-Article Title: Helium isotope variations in the thermal areas of New Zealand Contributor: Torgersen, T.; Lupton, J.E.; Sheppard, D.S.; Giggenbach, W.F. Published: Elsevier BV, 1982 Published in: Journal of Volcanology and Geothermal Research, 12 (1982) 3-4, Seite 283-298 Language: English DOI: 10.1016/0377-0273(82)90030-0 ISSN: 0377-0273 Keywords: Geochemistry and Petrology ; Geophysics Origination: Footnote: