50 years of laboratory animal science. 

 - U. S. A. :  Sheridan Books,  c1999. 
 - 174p. : ill. ; 29 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Livestock.<br/>Livestock--United States.