Ponnamperuma, F. N.  1920- <br/><br/>
IR42 :  a rice type for small farmers of South and Southeast Asia / 
F.N. Ponnamperuma. 
 - Manila :  International Rice Research Institute,  1979 
 - 10 p. 
 - IRRI research paper series ;  no. 44 .
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Varieties.--South Asia<br/>Rice--Varieties.--Asia, Southeastern