Range:
Subjects: Manpower; Statistics; Sudan
Subjects: Manpower; Statistics; Sudan; Unemployment
Subjects: Statistics; Sudan; Winds
Subjects: Statistics; Sudan; Twenty-first century; Winds
Subjects: Statistics; Sudan; Atmospheric humidity
Subjects: Statistics; Sudan; Twenty-first century; Atmospheric humidity
Subjects: Statistics; Sudan
Subjects: Statistics; Sudan; Twenty-first century
Subjects: Statistics; Temperatures
Subjects: Statistics; Twenty-first century; Temperatures
Subjects: Statistics; Sudan; Dams
Subjects: Statistics; Sudan; Bridges; Dams
Subjects: Statistics; Sudan; Irrigation
Subjects: Statistics; Sudan; Twenty-first century; Irrigation
Subjects: Statistics; Sudan; Bridges
Subjects: Statistics; Sudan; Twenty-first century; Bridges
Subjects: Construction projects; Statistics; Sudan
Subjects: Construction projects; Statistics; Sudan; Twenty-first century
Subjects: Statistics
Subjects: Statistics; Sudan; Telecommunications
Subjects: Postal services; Statistics; Sudan
Subjects: Statistics; Sudan; Electronic mail; Employees; Telex