Hayward, Herman Eliot, <br/><br/>
The Structure of economic plants 
by Herman E. Hayward. 
 - Reprint (der Ausg. New York, Macmillan, 1938). 
 - Lehre  Verlag Von J. Cramer  1967 
 - x, 674 pages ;    25 cm. 
 - Historiae naturalis classica  t. 54 .
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany, Economic<br/>Botany--Anatomy<br/>Botany--Morphology