Transboundary water resoruces in the ESCWA region 

 - New York  United Nations U S A       1998 
 - 100p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engneering
<br/><br/><label>Dewey Class. No.: </label>X9(D24):27.49M.N9, N8