Virmani, S. S. <br/><br/>
Manual for Hybrid rice seed production / 
S. S. Virmani & H. L. Sharma 
 - Manila :  International Rice Research Institute (IRRI) ,  1993 
 - 57p. :  ill. ;   30 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9712200450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice<br/>Agricultural production<br/>Hybrids<br/>Manual<br/>Seeds
<br/><br/><label>Gov. Doc. Class. No.: </label>XZ IRRI Man-4