The city and man's environment
Subtitle: reports and summaries.
Contributors: World Centre for Technical Information and Urbanism.
Published: 1972
Place of publication: Sofia
Language: eng
Number of pages: 87
Subjects: Environmental policy -- Congresses.
Notes: At head of title: United Towns Organization, The City of Sofia, World Centre for Technical Information and Urbanism.
Sponsored by the World Centre for Technical Information and Urbanism; held 27th-29th April, 1972.