Pearcy, R.W. <br/><br/>
Plant physiological ecology: field methods and instrumentation  R.W. Pearcy. 

 - London  Chapman and hall  1989 
 - xv, 457p., ill. 25cm. 
<br/><br/><label>ISBN: </label>0412-23230-8. 
<br/><br/><label>Dewey Class. No.: </label>581.5,  / P62P