Sykes G Ed. <br/><br/>
Microbial aspects of pollution 

 -  1971 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>55899 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Public hygiene<br/>Medicine
<br/><br/><label>Dewey Class. No.: </label>L:550G91, L1