BELL, Peter R. <br/><br/>
The Diversity of Green Plants 

 - 2nd ed, 
 - London,  Edward Arnold Pub Ltd,  1971 
 - ix, 373p. 
<br/><br/><label>ISBN: </label>0-7131-2352-4 
<br/><br/><label>Dewey Class. No.: </label>581.012