Hewitt, Sally. <br/><br/>
Plants and flowers 
Sally Hewitt 
 - 1st American ed. 
 - New York  Children's Press  1998 
 - 30 p. 
 - It's science .
 - It's science .
<br/><br/><label>ISBN: </label>0329263846 0516211765 0516263412 (pbk.) 9780749645120