Raven, Peter H <br/><br/>
Biology Of Plants. 
by Peter H Raven & Ray F Evert 
 - 2nd Ed.   Rep. 
 - New York:  Wroth Publishers Inc.,  1978. 
 - Xv,685p.:  30cm. 
<br/><br/><label>ISBN: </label>0879010541 
<br/><br/><label>Subjects--Index Terms: </label>Specific topics in natural history. Botany 
<br/><br/><label>Dewey Class. No.: </label>581