Geijer, Gottschalk Knut Bror Fredrik von <br/><br/>
Standardization of tensions used in agricultural plants. 

 - Geneva :  United Nations Economic Commission for Europe,  1955. 
 - United Nations. [Document] ;  E/ECE/214, E/ECE/EP/163 .
 - Document (United Nations) ;  E/ECE/214, E/ECE/EP/163 .
<br/><br/> At head of title: Rural electrification. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power-plants.<br/>Rural electrification.