'n Seisoenstudie van die visektoparasiet Lernaea (Crustacea : Copepoda) in Boskopdam, Transvaal
- Authors: Viljoen, Barend Christiaan Stephanus
- Date: 2014-05-13
- Subjects: Parasitism , Freshwater fishes - Diseases - South Africa - Boskop Dam , Lernaea - South Africa - Boskop Dam
- Type: Thesis
- Identifier: uj:11043 , http://hdl.handle.net/10210/10615
- Description: M.Sc. (Zoology) , Please refer to full text to view abstract
- Full Text:
Aspekte van die spermatologie van Labeo ruddi en Labeo rosae asook die kriobewaring van semen van geselekteerde Labeo spesies (Pisces : Cyprinidae)
- Authors: Viljoen, Barend Christiaan Stephanus
- Date: 2014-11-17
- Subjects: Cyprinidae
- Type: Thesis
- Identifier: uj:12881 , http://hdl.handle.net/10210/12770
- Description: Ph.D. (Zoology) , Please refer to full text to view abstract
- Full Text: