Author Retains CopyrightHeron, Michael Richard.2018-07-312022-07-112018-07-312022-07-1119891989https://ir.wgtn.ac.nz/handle/123456789/20575pdfen-NZhttps://www.wgtn.ac.nz/library/about-us/policies-and-strategies/copyright-for-the-researcharchiveTreaty of Waitangi (1840 February 6)Petroleum law and legislation--New Zealand.TextAll rights, except those explicitly waived, are held by the Author