Hybrid rice seed production training manual. 

 - Soledad S. Mina- Roque (edition). 
 - Science City of Munoz, N.E. :  PhilRice Research Insttitute,  c2003. 
 - 174 pages :  illustrations ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice- production- manual.<br/>Seed- rice production.