Allen, Gwen <br/><br/>
Flowerless planets / 
by Gwen Allen and Joan Denslow 
 - Oxford :  Oxford University Press,  1997. 
 - Clue Books .
<br/><br/><label>ISBN: </label>0199101825  £6.99 
<br/><br/><label>Subjects--Index Terms: </label>Bota Ny Plants, Flowerless 
<br/><br/><label>Dewey Class. No.: </label>586