Hayward, Herman Eliot <br/><br/>
The structure of economic plants 
Herman E Hayward 
 - New York  Verlag von J. Cramer  1967 
 - x, 674 p. : ill 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany, Economic<br/>Plant anatomy<br/>Plant morphology
<br/><br/><label>Dewey Class. No.: </label>581.6 HAY