1. Long-term studies on the economic impact of ticks on Sanga cattle in Zambia

   • J.J. de Castro
   • A.D. James
   • P Sinyangwe

   OriginalPaper Pages: 3 - 19

2. Long-term studies on the economic impact of ticks on Sanga cattle in Zambia

   • J.J. de Castro
   • A.D. James
   • P Sinyangwe

   OriginalPaper Pages: 3 - 19

3. Morphology of the Eyes in adult Hyalomma Truncatum Ticks (Acari: Ixodidae)

   • S. Bergermann
   • H. Schöl
   • R. Gothe

   OriginalPaper Pages: 21 - 39