R. S. Crass

R. S. Crass

• Fisheries Research Officer, Natal Parks, Game and Fish Preservation Board.

Publikationen

• Crass, R.S. 1960. Notes on the freshwater fishes of Natal with descriptions of four new species. Annals of the Natal Museum, 14 (3): 405-458. Zitatseite 
• Crass, R.S. 1964. Freshwater Fishes of Natal. Shuter & Shooter, Pietermaritzburg. 167pp. Zitatseite