Livestock science, vol.  201-206, (2017) 

 - New York:  Elsevier,  2017. 
 - 1 Jul-31 Dec,2017 
<br/><br/><label>ISSN: </label>1871-1413 
<br/><br/><label>Dewey Class. No.: </label>636.005  / LIV