Plant physiological ecology" field methods and instrumentation   
ed. by R. W. Pearcy, J. R. Ehleringer, H. A. Mooney. 
 - London  Chapman & Hall  1989 
 - xix, 457p 
<br/><br/><label>ISBN: </label>0412232308 
<br/><br/><label>Dewey Class. No.: </label>581.5  / N892