Columbia subject headings:
City planning--Environmental aspects--Ethiopia.
Sustainable urban development--Ethiopia.
Harvard subject headings:
Architecture--Ethiopia--Addis Ababa--21st century--Designs and plans.
City planning--Environmental aspects--Ethiopia--Addis Ababa.
City planning--Environmental aspects--Ethiopia.
City planning--Ethiopia--Addis Ababa.
Sustainable urban development--Ethiopia--Addis Ababa.
Sustainable urban development--Ethiopia.
Urban renewal--Ethiopia--Addis Ababa.
Princeton subject headings:
City planning--Environmental aspects--Ethiopia--Addis Ababa.
City planning--Environmental aspects--Ethiopia.
Sustainable urban development--Ethiopia--Addis Ababa.
Sustainable urban development--Ethiopia.