The experimental production of haploids and polyploids. 

 - Cambridge, Eng.,  School of Agriculture  [1936] 
 - 27, [1] p.  25 cm. 
<br/><br/> At head of title: Imperial bureau of plant genetics (for crops other than herbage) ... 
<br/><br/>Bibliography: p. 17-26. 
<br/><br/><label>LCCN: </label>agr38000521  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant breeding.<br/>Plant hybridization.
<br/><br/><label>LC Class. No.: </label>SB123  / .C48 
<br/><br/><label>Dewey Class. No.: </label>016.631522