1. CSIR. 2002. “Environmental studies in the Richards Bay offshore outfall region; Report No 15. Surveys made during 2001”. 173Durban, South Africa CSIR Report ENV‐D‐C‐2002‐003
2. CSIR. 2002. “Sea disposal of sewage: environmental survey in the Durban outfalls region; Report No 20. Surveys made during 2001”. 178Durban, South Africa CSIR Report ENV‐D‐C‐2002‐002
3. CSIR. 2002. “Studies on the environmental impact of Sappi Saiccor effluents on the Kwa‐Zulu Natal South Coast; Surveys made during 2001”. 47Durban, South Africa CSIR Report ENV‐D‐C‐2002‐004