A guide book to South African whales and dolphins.
Cape Town: South African Museum, 1954. Octavo, text illustrations, softcover. More
Cape Town: South African Museum, 1954. Octavo, text illustrations, softcover. More
London: Trustees of the British Museum, 1953. Quarto, folding maps. Publisher's cloth lightly sunned spine, signature. More
London: Chapman & Hall, (1994. reprint). Octavo, photographs, signature, softcover. More
South Africa, Cape Provincial Museums, 1984. Octavo, text illustrations, softcover. Annals of the Cape Provincial Museums, vol. 15, part two. More