Ampong-Nyarko, Kwesi. <br/><br/>
A handbook for weed control in rice / 
Kwesi Ampong-Nyarko and S.K. De Datta. 
 - Manila, Philippines :  International Rice Research Institute,  1991. 
 - 113 p. :  ill. (some col.) ;  28 cm. 
<br/><br/> References: p. 104-105. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>9712200205 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Weed control.<br/>Weeds--Control.