Balkwil, Fran <br/><br/>
Microbes bygs and wonder drug: potions to penicillin, aspirin to addiction 

 - Portland   London  1995 
 - 128p.  ill. 
<br/><br/><label>ISBN: </label>1855780658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drug
<br/><br/><label>LC Class. No.: </label>MED RS91  / C69