TY  - BOOK
AU  - Frey,Hildebrand
AU  - Yaneske,Paul
TI  - Visions of sustainability: cities and regions 
SN  - 9780415426480 (pbk. : alk. paper)
U1  - 720 22
PY  - 2007///
CY  - NY
PB  - Taylor & Francis
ER  -