Rice farming systems :  new directions : Proceeding of an international symposium 31 January -3 Febuary 1987 Rice Research and Training Center Sakha, Egypt / 
sponsord by Ministry of Agriculture and Land reclamtion Arab Rupublic of Egypt, International Rice Research Institute. 
 - Manile :  International Rice Research Institute,  c1989. 
 - 375 p. :  ill., maps ;  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9711042118 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice.
<br/><br/><label>LC Class. No.: </label>SB191  / R53 1989