CALNEK, B W. <br/><br/>
Diseases of poultry 

 - 9th edi. 
 - New Delhi.  Affliated East-West Press.  1997 
 - xiii, 929p 
<br/><br/><label>ISBN: </label>81 85938 17 2 
<br/><br/><label>Dewey Class. No.: </label>636.5