Kato Yamakake, Takeo Angel. <br/><br/>
Cytological studies od maize (Zea mays L.) and teosinte (Zea mexicana (Schrader) Kuntze) in realtion to their origin and evolution 

 - (s.l.) :  The author,  1975 
 - 253 h.  : ilus. 
<br/><br/>Tesis (Doctor of Phylosophy) -- University of Massachusetts 
<br/><br/><label>LCCN: </label>26880 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maíz--Genética.<br/>Maíz--Variedades.<br/>Maíz--México.<br/>Teosinte.