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  • Maryse Marchand, G. M. Pieterse, Irene E.J. Barnhoorn
  • Biology
  • 2008 (First Published: 1 August 2008)
  • Summary The effects of DDT and its metabolites on the reproductive health of two fish species (Clarias gariepinus and Oreochromis mossambicus) were studied using the gonadosomatic index (GSI),Continue Reading
  • G. M. Pieterse, Maryse Marchand, J. C. van Dyk, Irene E.J. Barnhoorn
  • Biology
  • 2010 (First Published: 17 September 2010)
  • Summary Fish from two urban impoundments known to be polluted will have a higher incidence of gonadal histological alterations compared to fish grom a laboratory-bred referende group. The aim of theContinue Reading