Hawkes, J. G. (John Gregory), 1915-, ed. <br/><br/>
The diversity of crop plants  

 - Cambridge, Mass.  Harvard University Press  1983 
 - vi, 184 p.  il. 24 cm. 
<br/><br/> \"Based on the John M. Prather lectures in biology. Harvard University. April 1977\"  Incluye bibliografía e índice 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VARIEDADES<br/>GERMOPLASMA<br/>BIODIVERSIDAD<br/>CULTIVOS