Botkin Daniel B. <br/><br/>
Environmental Science  Earth as a living Planet 

 - 6th ed. 
 - River Street, Hoboken  John Wiley and Sons  2007 
<br/><br/><label>ISBN: </label>9780470049907 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>LC Class. No.: </label>QC 903   / .K45 2007