Range:
Subjects: Egypt; Economic conditions; History
Subjects: Christianity; France; Light; Middle ages; Prophecy
Subjects: Baghdad; Islamic sects; Light; Political aspects; Tenth century
Subjects: Architectural engineering; Byzantine empire; Inscriptions; Isa (Alayhi al-salam); Light
Subjects: Architectural engineering; Byzantine empire; Light; Photometry; Roman empire
Subjects: Architectural engineering; Churches; Lebanon; Light
Subjects: Columns; Islamic architecture; Light; Middle ages; Religions
Subjects: Architectural engineering; Egypt; Light; Mamluks (1250-1517); Sham Countries
Subjects: Architectural engineering; Islamic architecture; Lebanon; Light; Middle ages
Subjects: Iraq; Zubayr (Iraq); Oil fields
Subjects: Kuwait; Climate
Subjects: Kuwait
Subjects: Relational databases; Databases; Geographical information systems; Geography; Urban planning
Subjects: Iraq; Waset; Groundwater; Quality control
Subjects: Ethnic groups; Ethnic relations; History; Political aspects; Political participation