TY  - BOOK
AU  - United Nations. Economic and Social Affairs, Department of-.Housing, Building and Planning, Centre for-
TI  - Human settlements: the environmental challenge; a compendium of United Nations papers prepared for the Stockholm conference on the human environment 1972
U1  - 309.301 
PY  - 1975///
CY  - London
PB  - Macmillan
ER  -