Barr, John,  1926- <br/><br/>
Derelict Britain / 
by John Barr 
 - Harmondsworth :  Penguin Books,  1970 
 - 240 p. :  ill., map,  8 plates ;  19 cm. 
<br/><br/>Bibliography : p. 227-231 
<br/><br/><label>ISBN: </label>0140210598 
<br/><br/><label>LCCN: </label>75-441260 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Lower Swansea Valley Project
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reclamation of land--Great Britain<br/>Waste lands--Great Britain<br/>Landscape protection--Great Britain