Johns, C. A. <br/><br/>
Flowers of the field / 
C. A. Johns ; Edited by R. A. Blakelock ; Illustrated by E. N. Gwatkin. 
 - London :  Routledge,  c 1949. 
 - xiv, 356 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>311  311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany.
<br/><br/><label>Dewey Class. No.: </label>582.13 / J62f