Reinecke, R.K.; Alexander, R.A.; Clark, R.; Louw, J.G.; De Kock, V.E.
(Pretoria : The Government Printer, 1960)
Preliminary field investigations revealed the presence of Cooperia pectinata,
C. punctata, Haemonchus placei, Oesophagostomum radiatum and Bunostomum
phlebotomum as the most common parasites of bovines in the North Western ...