Harris, T. F. W — Greater Cook Strait: Form and flow.

New Zealand: DSIR Marine and Freshwater, 1990. First Edition. Softcover. Clean and tightly bound paperback original, spine uncreased, card covers rubbed at edges, name and address inside front cover plus letter and cutting pasted in, also cuttings related to New Zealand earthquakes laid in. 212 pages, illustrations in the text, bibliography, appendices, index. Good.