Paul E A & Clark F E <br/><br/>
Soil Microbiology And Biochemistry .-Edn 2 

 - Edn 2 
 -  Academic Press, San Diego 
 - pp 340;   23*15 
<br/><br/><label>Dewey Class. No.: </label>J:1:(G91OaE9G)/N96/B22424