TY  - BOOK
AU  - Brown,R.Allen
TI  - Castles from the air
SN  - 0521329329 :
U1  - 778.350942 
PY  - 1989///
CY  - Cambridge
PB  - The University Press
KW  - Castles
KW  - Great Britain
KW  - Aerial photographs
KW  - Pictorial works
KW  - Aerial photography in archaeology
N1  - Includes index
ER  -