Author Retains CopyrightMccoy, Gerard.2018-07-312022-07-112018-07-312022-07-1119771977https://ir.wgtn.ac.nz/handle/123456789/20691pdfen-NZhttps://www.wgtn.ac.nz/library/about-us/policies-and-strategies/copyright-for-the-researcharchiveEarnest.Penalties, Contractual.TextAll rights, except those explicitly waived, are held by the Author