Facts and reflections III:  workshop on arrested development of nematodes in sheep and cattle held at the Central veterinary Institute,Lelystad.the Netherlands,   18th and 19th may,1978/ 
Edited by F.H.M.Borgsteede 
 - Lelystad;The Netherlands:  Central Veterinary Institute,  1978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nematodes
<br/><br/><label>LC Class. No.: </label>Vet SF623   / Fac 1978