DELWICHE. C.C. <br/><br/>
Dentrification , Nitrification, and Atmospheric Nitrous Oxide 

 - New york  John & Wiley Sons  1981 
 - ix, 286p. 
<br/><br/><label>ISBN: </label>471048968 
<br/><br/><label>Dewey Class. No.: </label>574.133