Seventh Afro-Asian Conference Papers Vol.1-B 

 - ICID, 7th Afro-Asian Regional Conference  [date of publication not identified] 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ICID Publications.<br/>ICID.<br/>IRRIGATION AND DRAINAGE.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Japan, Tokyo.