The major biogeochemical cycles and their interaction/ 

 - Chichester  John Wiley and sons Inc.  1983 
 - xxi, 532p. :  ill.; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0471105228 
<br/><br/><label>LC Class. No.: </label>QH344  / .M29 1983