Tidal power from the severn estuary 

 - London :  Her Majesty's Stationery Office,  1981- 
 - v. ;  29 cm. 
 - Department of Energy, Energy Paper  Number ;  46 .
<br/><br/><label>ISBN: </label>0114109168 (j.1) 0114109192 (j.2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tidal power plants--Severn River Estnary(England and Wales)