Contemporary Microbial Ecology 
/ edited by D.C. Ellwood 
 - London;  Academic Press, Inc. ( London ) Ltd.:  1980. 
 - xvii, 438p. 
<br/><br/><label>ISBN: </label>012236550X 
<br/><br/><label>Dewey Class. No.: </label>576.15  / ELL/C