Kumar P <br/><br/>
Economics of water management   A study of field ch    

 - New Delhi   Haritage India          1977 
 - xiv, 117p.  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(D2):8.2.N7, L7