Brown, R. Allen. <br/><br/>
Castles from the air  [Books]. 
R. Allen Brown. 
 - New York  Cambridge University Press  1989 
 - Pages: 246 
<br/><br/><label>ISBN: </label>0521329329  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Aerial photography in archaeology -- Great Britain.<br/>Castles -- Great Britain.<br/>Great Britain -- Aerial photographs.
<br/><br/><label>Dewey Class. No.: </label>DA/660  / BRO