'n Ondersoek na aspekte van die ekologie, teelt en produksie van Clarias gariepinus (Burchell) 1822
Benjamin Cornelis Wentsel Van der Waal
Master of Science (MSc), University of Johannesburg
30/01/2014
Handle:
https://hdl.handle.net/10210/8920
Abstract
Clarias gariepinus Fish-culture - Research - South Africa - Transvaal Fishes - Diseases - South Africa - Transvaal Freshwater ecology - Research - South Africa - Transvaal
M.Sc. (Zoology)
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