4th Irrigation Practices Seminar :  Regional NESA Leadership Seminar, Ankara, Turkey, 1962. 

 - [s.l. :  s.n.,  196-] 
 - xv, 318 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Middle East.<br/>Irrigation--South Asia.
<br/><br/><label>LC Class. No.: </label>S616.N34  / R33 1962