Ciba-Geigy Agricultural Division wheat  / 
by Ciba-Geigy. Agricultural Division 
 - Basilea, Suiza  :   CIBA GEIGY 
 - 95 p. 
 - Technical monograph .
<br/><br/><label>LCCN: </label>201038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigo
<br/><br/><label>Dewey Class. No.: </label>PA 633.11 C52