IRRI-Korea collaborative project for the development of cold-tolerant lines through anther culture / 
F.J. Zapata ... [et al.] 
 - Manila :  International Rice Research Institute,  1986 
 - 7 p. 
 - IRRI research paper series ;  no. 118 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Varieties.<br/>Rice--Breeding.