From the Transactions and Proceedings of the Royal Society of New Zealand 1868-1961.
Online at: http://rsnz.natlib.govt.nz/volume/rsnz_05/rsnz_05_00_000500.html
From the Transactions and Proceedings of the Royal Society of New Zealand 1868-1961.
Online at: http://rsnz.natlib.govt.nz/volume/rsnz_05/rsnz_05_00_000500.html