Ground water storage and artificial  recharch 

 - New York  United Nations USA         1975 
 - x, 270p.  cm. 
 - Its Natural resources water series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engneering
<br/><br/><label>Dewey Class. No.: </label>X9(D2):27.1.N7t, L5/UN