TY  - GEN
AU  - Harpur, Jerry
AU  - Stevens, David
TI  - Roof gardens, balconies and terraces
SN  - 1857327934
U1  - 717 
PY  - 1997///
CY  - London
PB  - Mitchell Beazley
KW  - The arts
KW  - Civic and landscape art
KW  - Structures in landscape architecture
ER  -