Columbia subject headings:
Cities and towns--Africa, North--Congresses.
Cities and towns--Middle East--Congresses.
City planning--Africa, North--Congresses.
City planning--Middle East--Congresses.
Urbanization--Africa, North--Congresses.
Urbanization--Middle East--Congresses.
Harvard subject headings:
Mediterranean Region--Economic conditions--21st century--Congresses.
Sustainable development--Mediterranean Region--21st century--Congresses.
Urbanization--Mediterranean Region--21st century--Congresses.
Princeton subject headings: