Walker J M <br/><br/>
Recombinant DNA 

 - 2 
 - 626 
 - .
<br/><br/> - 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0-7167-2282-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Biotechnology, "Biotechnology