Hawker, Lilian E. <br/><br/>
An introduction to the biology of micro-organisms / 
by Lilian E. Hawker [and others]. 
 - London :  E. Arnold,  [1967,c1960] 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbiology.