Rice improvement in China and other Asian countries 

 - Manila :  International Rice Research Institute and Chinese Acadamy of Agricultural Sciences,  1980 
 - vii, 307 pages :  illustration ;  23 cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant culture --Field crops --Grain
<br/><br/><label>LC Class. No.: </label>SB191.R5 R53