Langford, T. E. <br/><br/>
Electricity generation and the ecology of natural waters 
T. E. Langford 
 - Liverpool  Liverpool University Press  1983 
 - xxiv, 342p.  ill.  23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydroelectric power plants
<br/><br/><label>Dewey Class. No.: </label>574.5  / 222