1. Report of the meeting on smaller cetaceans. Montreal, April 1–11, 1974. Appendix E. Cetacean data record(forms);Anon.;J. Fish. Res. Bd Canada,1975
2. Exploitation and recovery of right whales Eubalaena australis off the Cape Province;Best P. B.;Investl Rep. SeaFish. Res. Inst. S. Afr.,1970
3. The status of right whales (Eubalaena glacialis) off South Africa, 1969–1979;Best P. B.;Investl Rep. Sea Fish. Res. Inst. S. Afr.,1981
4. Natural markings and their use in determining calving intervals in right whales off South Africa