Michael H. Briggs <br/><br/>
Urea as a protein supplement 

 - Oxford  Pergamon Press  1967 
 - 466p 
<br/><br/>Michael H. Briggs: Urea as a protein supplement.  Oxford.  Pergamon Press, 1967.--(636.2084BRI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>636.2084  / BRI