1. Grazing Plans for the Control of Stomach and Intestinal Worm in Sheep and Cattle;Anonymous,1980
2. Clean Grazing Systems for Sheep;Anonymous,1981
3. New approaches to the control of parasites;Armour,1978
4. Parasitism and production in weaner sheep grazing alternately with cattle;Barger;Aust. J. Exp. Agric. Anim. Husb.,1978
5. Anthelmintic resistance in relation to helminth control and grazing systems;Donald,1983