Thorn, Roland Berkeley, <br/><br/>
River engineering and water conservation works. 

 - London :  Butterworths,  1966. 
 - xiv, 520 p. :  illus., maps, tables, diagrs. ;  26 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>66071194  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rivers<br/>Water conservation.<br/>Water-supply engineering.
<br/><br/><label>LC Class. No.: </label>TC405  / .T48