Dykstra, R.R. <br/><br/>
Animal sanitation and disease control / 
R.R. Dykstra 
 - Danville :      Interstate Publishers ,  1946 
 - 568p. :  ill. ;  18 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture <br/>Veterinary pathology<br/>Veterinary hygiene<br/>Livestock
<br/><br/><label>Dewey Class. No.: </label>636  / DYK