Biology of the nitrogen cycle / 
edited by H. Bothe. 
 - 1st ed. 
 - Amsterdam ;  Boston :  Elsevier,  2007. 
 - xvii, 427 p., [4] p. of col. plates :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9780444528575 0444528571 9780444528759 044452875X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen cycle.<br/>Denitrification.
<br/><br/><label>Dewey Class. No.: </label>577.145  / BIO