Herdt, Robert W. <br/><br/>
Adoption, apread and production impact of modern rice varieties an Asia 
/by R.W. Herdt and C. Capule 
 - Manila :  International Rice Research Institute,  1983 
 - 54 p. :  gráfs. 
<br/><br/><label>LCCN: </label>13832 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arroz--Asia.<br/>Arroz--Variedades.