IPTRID - International Program for Technology Research in Irrigation & Drainage - Treadle pumps for Irrigation in Africa-Knowledge Synthesis Report, No 1-October 2000. 

 - Rome: IPTRID - FAO  2000 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IRRIGATION.<br/>General.<br/>IRRIG.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Rome.