Cassell, Ralph <br/><br/>
Plant : The children's treasury of knowledge  

 - Hong kong :  Time life books,  1971. 
 - 112p.;  Col.ill.;  31cm 
<br/><br/><label>ISBN: </label>0-8094-8258-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants
<br/><br/><label>Dewey Class. No.: </label>581  / CAS