United States. Senate <br/><br/>
Electric PowerDdevelopment in the United States 

 - Washington :   Government Printing Office,   1916. 
 - 62 p. ;   14 cm. 
 - Senate document ;   316 .
<br/><br/> Letter from the Secretary of Agriculture Transmitting a report, in Response to a Senate Resolution of Frebraury 13, 1915 as to the Ownership and Control of the Water-Power Sites in the United States. Part 1.