Range:
Subjects: Statistics; Sudan; Irrigation
Subjects: Statistics; Sudan; Twenty-first century; Irrigation
Subjects: Statistics; Sudan; Bridges
Subjects: Statistics; Sudan; Twenty-first century; Bridges
Subjects: Statistics; Sudan
Subjects: Statistics; Sudan; Twenty-first century
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
Subjects: Postal services; Statistics; Sudan; Telex
Subjects: Statistics; Sudan; Transport
Subjects: Respiration; Statistics; Sudan
Subjects: Civil aviation; Statistics; Sudan
Subjects: Statistics; Sudan; Freight
Subjects: Statistics; Sudan; Harbours
Subjects: Statistics; Sudan; Animal resources; Exports; Harbours
Subjects: Statistics; Harbours; Traffic engineering
Subjects: Statistics; Sudan; Railroads; Transport
Subjects: Statistics; Sudan; Railroads
Subjects: Statistics; Sudan; Crime
Subjects: Addiction; Crime; Narcotics drugs; Statistics; Sudan
Subjects: Statistics; Sudan; Homicide
Subjects: Juvenile courts; Statistics; Sudan
Subjects: Statistics; Sudan; Criminal courts
Subjects: Statistics; Sudan; Civil law; Courts
Subjects: Appellate courts; Statistics; Sudan