Atlas, Ronald M. <br/><br/>
Microorganisms in our world 
Ronald M. Atlas. 
 - St. Louis  Mosby Year Book  1994 
 - various pagination, ill.; 28cm. 
<br/><br/><label>ISBN: </label>08-8016-7804-8. 
<br/><br/><label>Dewey Class. No.: </label>576  / A88M