Butcher Samuel S <br/><br/>
Global biogeochemical cycles/ 
Samuel S.Butcher.... 
 - Boston:  Academic press,  1992. 
 - 379 p,; 
<br/><br/><label>ISBN: </label>0121476855 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Global
<br/><br/><label>LC Class. No.: </label>QH344.G593 1992.