Virmani, S.S. <br/><br/>
A manual for hybrid rice seed production / 
S.S. Virmani and H.L. Sharma. 
 - Manila:  IRRI,  c1993. 
 - 57 pages 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Seeds--Planting--Handbooks, manuals, etc.<br/>Rice--Seeds--Testing--Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>633.1821