Wagner, F <br/><br/>
A natural experiment on plant acclimation: lifetime stomatal frequency response of an individual tree to annual atmospheric CO2 increase.  [electronic resource] 

 -  Proceedings of the National Academy of Sciences of the United States of America  Oct 1996 
 - 11705-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0027-8424 
<br/><br/><label>Standard No.: </label>10.1073/pnas.93.21.11705  doi