J.  Chirico, Wiktelius, S., and Waller, P. J., ?Dung beetle activity and the development of trichostrongylid eggs into infective larvae in cattle faeces?, Veterinary Parasitology, vol. 118, pp. 157-163, 2003.

J.  Chirico, Wiktelius, S., and Waller, P. J., ?Dung beetle activity and the development of trichostrongylid eggs into infective larvae in cattle faeces?, Veterinary Parasitology, vol. 118, pp. 157-163, 2003.