Bell Jellis <br/><br/>
Proteins and enzymes. 
Bell Jellis; Bell Evelyn T 
 -  1988 
<br/><br/><label>Standard No.: </label>80744 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>E9G,92Z2, M8