TY  - BOOK
ED  - World Health Organization.
TI  - National healthy cities networks in Europe
PY  - 1992///
CY  - Copenhagen : 
PB  - World Health Organization, Regional Office for Europe, 
KW  - Urban health
KW  - Europe
KW  - Αστική υγεία
KW  - Ευρώπη
ER  -