Proceedings on Essential Elements Necessary for sussessful Irrigated Agriculture 

 - New Delhi:  International commission on Irrigation and Drainage,  1969 
 - 319 p.;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Congresses<br/>Irrigation farming--Congresses<br/>Irrigation--Management--Congresses
<br/><br/><label>Dewey Class. No.: </label>631.587