The epidemiology and control of gastrointestinal parasites of sheep in Australia / 
edited by  A. D. Donald, W. H. Southcott, and J. K. Dineen. 
 - Sydney :  Academic Press,  1978. 
 - xii, 153 p. 
<br/><br/> On title page : Commonwealth Scientific and Industrial Research Organization, Division of Animal Health. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sheep--Diseases--Australia.<br/>Sheep--Parasites.<br/>Veterinary helminthology.<br/>Helminths--Australia.