Granvilee-Barker, Harley <br/><br/>
Environmental microbiology: Tertiary level biology 

 - London  Blackie  1981 
 - viii,215p. 
<br/><br/><label>ISBN: </label> RS 176.31 
<br/><br/><label>Source: </label> RS 176.31 
<br/><br/><label>Dewey Class. No.: </label>574.5 GRA