The official record.

Published 1886

Proceedings, papers, remits and discussions of the Dominion Mining Conference, held at Dunedin, New Zealand, February 3rd to 6th, 1926 / J. Park and D.B. Waters.

Published 1926

First New Zealand Cement Stabilization Symposium : Christchurch, August 25-26, 1964.

Published 1964

The transactions of the First World Power Conference, London, June 30th to July 12th, 1924.

Published 1924

Methodologies for the selection and evaluation of transportation alternatives /

by Morlok, Edward K.
Published 1969