McDonald, Ian W. <br/><br/>
Physiological factors in th use of non-protein nitrogen and protecte d protein / 
by Ian W. McDonald. 
 - 8 p. ;  38 cm. 
 -  Item 
<br/><br/> Paid up registered users. 
<br/><br/>AR/MISR/87/7/1 
<br/><br/><br/>English 
<br/><br/> Shelf no.1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proteins in animal nutrition.