The conservation of Australian waterfowl.
Canberra: Australian Government Publishing Service, 1973. Octavo, text illustrations, tables, signature, wrappers. More
Canberra: Australian Government Publishing Service, 1973. Octavo, text illustrations, tables, signature, wrappers. More
Melbourne: Fisheries and Wild Life Department, 1960. Octavo, colour plates by Robin Hill, stamp, signature, softcover. More
Canberra: National Parks and Wildlife Service, [1985]. Octavo, illustrated by Frank Knight, wrappers. More
Melbourne: Lansdowne Editions, 1977. Quarto, colour plates. Publisher's quarter morocco, limited to 350 copies, numbered and signed by the author. More
Adelaide: South Australian Ornithological Association, 1985. Octavo, softcover. More
Pymble: Angus and Robertson, 1994. Quarto, colour photographs, maps, fine copy in dustwrapper. National Photographic Index, number nine. More