Federal Power Commission 1968 <br/><br/>
Hydroelectric power evaluation 

 - U.S. Government Printing Office  Washington  1968 
 - 10.3p.  ILL.,Fig.,Table and Chart 
<br/><br/><label>Nat. Bib. No.: </label>3375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Universal Decimal Class. No.: </label>621.31  / HYO