1. The development of anthelmintic resistance in nematodes of grazing animals;Donald,1983
2. Anthelmintic resistance in relation to helminth control and grazing system;Donald,1983
3. Anthelmintic resistance in nematodes: I. History, present status in Australia, genetic background and methods for field diagnosis;Kelly,1979
4. Anthelmintic resistance in gastrointestinal nematodes of sheep;Le Jambre,1978
5. Genetics and the control of trichostrongylid parasites of ruminants;Le Jambre,1982