Loosli, J.K.  <br/><br/>
Nonprotein nitrogen in the nutrition of ruminants  (Book) 

 - Rome  Food and Agriculture Organization of the United Nations  1968 
 - 94p.  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen compound Urea as feed
<br/><br/><label>Universal Decimal Class. No.: </label>636.2/.3 LOO  / 8904