O'laoghaire D T <br/><br/>
Optimal expansion of a water resource system 

 - New York  Academic Press USA         1974 
 - xiii, 273p. Bib p. 249-63,Appendixp. 158-248  cm. 
 - Water pollutionseries of monographs .
<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:(B), L4