Johnson, A.T. <br/><br/>
Plant names simplified  A.T. Johnson and H.A. Smith. 

 - London  W.H. and L. Collingridge  1958 
 - viii, 120p. 18cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany.
<br/><br/><label>Dewey Class. No.: </label>581.03  / J50P