https://commons.ru.ac.za/vital/access/manager/Index en-us 5 A comparison of three techniques for fluorochrome marking of juvenile Clarias gariepinus otoliths https://commons.ru.ac.za/vital/access/manager/Repository/vital:35450 Mon 13 May 2024 14:48:58 SAST ]]> Life-history characteristics of an age-validated established invasive African sharptooth catfish, Clarias gariepinus, population in a warm–temperate African impoundment https://commons.ru.ac.za/vital/access/manager/Repository/vital:35710 Mon 13 May 2024 14:47:51 SAST ]]>