Bold, Harold C. <br/><br/>
The plant kingdom. 

 - 4th edition 
 - New Jersey :  Prentice- Hall, Inc.,  1977. 
 - x,308p.  illus.  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants
<br/><br/><label>LC Class. No.: </label>QK 47  / B64 1977