TY  - BOOK
AU  - Riddell Robert
TI  - Sustainable urban planning: Tipping and balance   
SN  - 0405102896
U1  - U43:(G:5), P4 
PY  - 2004///
CY  - London
PB  - Blackwell Publishing         
KW  - Urban Geography
N1  - Bibliography p.296-318
ER  -