REFERENCES
- Andrews , H. C. 1794–1830 . Coloured Engravings of Heaths London : published by the author. .
- Bolus , H. 1884 . Contributions to South African Botany . Journal of the Linnean Society. Botany , 20 : 467 – 488 .
- Brown , A. C. 1977 . A History of Scientific Endeavour in South Africa 516 Cape Town : Royal Society of South Africa .
- Kileurn , R. and Rippey , E. 1982 . Sea Shells of Southern Africa 249 Johannesburg : Macmillan South Africa. .
- Meiring Naude , S. , Brown , A. C. and Brown , A. C. , eds. 1977 . “ The growth of scientific institutions in South Africa. ” . In A history of Scientific Endeavour in South Africa 60 – 85 . Cape Town : Royal Society of South Africa. .
- Smith , A. 1847 . Illustrations of the Zoology of South Africa; consisting chiefly of figures and descriptions of objects of natural history collected during an expedition into the interior of South Africa in 1834–1836. London, Smith, Elder & Co. 5 vols
- Smith , M. M. and Heemstra , P. C. 1986 . Smith's Sea Fishes 1047 Cape Town : Southern Book Publishers. .
- Roberts , A. 1951 . The Mammals of South Africa 700 Johannesburg : Mammals of South Africa Book Fund. .