Species at risk: research in Australia. Proceedings of a symposium.
Canberra: Australian Academy of Science, 1982. Octavo, text illustrations, softcover. More
Canberra: Australian Academy of Science, 1982. Octavo, text illustrations, softcover. More
Melbourne: Oxford University Press, (1980. reprint). Octavo, text illustrations by Ella Fry, signature, fine copy in dustwrapper. More