1. Field studies on the diet of Rhabdosargus holubi (Pisces: Teleostei: Spridae);Blaber;J. Zool.,1974
2. Coastal lakes benthos;Boltt,1973
3. Ecological and physiological studies on certain aquatic angiosperms;Bourne;Contrib. Boyce Thompson Inst.,1932
4. Hydraulic study of the Swartvlei estuary;C.S.I.R.,1978
5. Critical-point drying as a preparative technique for scanning electron microscopy and its application in limnology;Cross;J. Limnol. Soc. S. Afr.,1977