Poultry production 
edited by P. Hunton. 
 - Amsterdam  Elsevier North-Holland  1995. 
 - xvi, 598 pages :    illustration ;    30 cm. 
 - World animal science  C9 .
<br/><br/>p. 577-578 
<br/><br/><label>ISBN: </label>0444889655  RM767.25 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Poultry