Cox, M. E. (1985). Geochemical examinaiton of the active hydrothermal system at Ngawha, Northland, New Zealand: Hydrochemical model, element distribution and geological setting.
Dyfyniad Arddull ChicagoCox, Malcom Edward. Geochemical Examinaiton of the Active Hydrothermal System at Ngawha, Northland, New Zealand: Hydrochemical Model, Element Distribution and Geological Setting. 1985.
Dyfyniad MLACox, Malcom Edward. Geochemical Examinaiton of the Active Hydrothermal System at Ngawha, Northland, New Zealand: Hydrochemical Model, Element Distribution and Geological Setting. 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.