Breaking the yield barrier 
 Proceedings of a Workshop on Rice Yield Potential in Favorable Environments, IRRI, 29 November-4 December 1993 
edited by K.G. Cassman. 
 - Los Baņos, Philippines :  International Rice Research Institute  1994. 
 - vi, 141 pages :  Illustration ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9712200566 
<br/><br/><label>LCCN: </label>96949172 
<br/><br/><label>LC Class. No.: </label>ACQUIRED FOR NAL