Diseases of poultry 
editor in chief, Y.M. Saif ; associate editors, A.M. Fadly ... [et al.] 
 - 12ª ed 
 - Ames (Iowa)  Blackwell  2008 
 - 1324 p.  il. col. y n.  29 cm 
<br/><br/><label>ISBN: </label>9780813807188 
<br/><br/><label>Subjects--Index Terms: </label>Aves de corral Enfermedades de los animales