"Treaty of Waitangi" . . "Ngawha Hot Springs (N.Z.)" . . "Kaitiakitanga." . . "Mana whenua." . . . . "Tiriti o Waitangi." . . "Pūngao ngāwhā" . . . "Ngawha geothermal resource : report 1993 (Wai 304)"@en . . . . . . . . . . . . "Ngawha geothermal resource report, 1993 (Wai 304)"@en . . . . "Ngawha geothermal resource report, 1993"@en . . . "Claims"@en . . . . . . . "History"@en .