The Special Technical Session Proceedings Beijing, China April 1991 of ICID: Vol.11 

 - Chinese National Committee on Irrigation & Drainage ICID  1991 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ICID Publications.<br/>General.<br/>ICID.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>China, Beijing.