Lopez, D.A <br/><br/>
Enzymes:  The Foundation of Life / 
D.A Lopez 
 - Germany :  The Neville Press,  1994. 
 - 330 p. ; 
<br/><br/><label>ISBN: </label>1884303005 
<br/><br/><label>Dewey Class. No.: </label>574.1925  / LOP