TY  - BOOK
AU  - Langner Marcel
AU  -  Endlicher Wilfried
TI  - Shrinking cities:  Effects on urban ecology and challenges for urban development   
SN  - 9783631566107
U1  - U435:(G:5), P7 
PY  - 2007///
CY  - Berlin
PB  - Peterlang          
KW  - Geography
ER  -