Oswald L. Ziegler
Published by Oswald Ziegler Publications, Sydney in 1956. First Edition.
Hardcover in illustrated paper(?) with white and black text. Endpapers show layout of the engineering works and associated landuse and recreational activities. Includes numerous B&W photographs. Binding still intact. Staining around all edges of cover. Dints on three corners. Spine torn in two places and small part missing at top. Pages tanned around edges. No dust jacket.
Protected in removable clear film sleeve.