Crutzen, Paul J <br/><br/>
Geology of mankind.  [electronic resource] 

 -  Nature  Jan 2002 
 - 23 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/415023a  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Carbon Dioxide<br/>Conservation of Natural Resources<br/>Earth, Planet<br/>Ecosystem<br/>Fresh Water<br/>Geology--trends<br/>Greenhouse Effect<br/>Human Activities<br/>Humans<br/>Methane<br/>Trees