James, L Douglas Lee, Robert R <br/><br/>
Economics of water resources planning 

 - Bombay  Tata McGraw - Hell publishing company  1971 
 - xviii, 615p.; 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drainage<br/>Engineering economics<br/>Irrigation - eonomic aspects<br/>Projects, irrigation<br/>Resource allocation<br/>Welfare economics