TY  - BOOK
ED  - Centre for Housing, Building, and Planning (United Nations)
ED  - United Nations. Conference on the Human Environment, Stockholm, 1972.
TI  - Human settlements: the environmental challenge
SN  - 0333140710
PY  - 1974///
CY  - London
PB  - MacMillan
KW  - Environmental policy
KW  - Human settlements
KW  - Planning
N1  - Includes bibliographical references
ER  -