الفترة:
Subjects: Algeria; Statistics
Subjects: Algeria; Statistics; Railroads
Subjects: Algeria; Statistics; Transport
Subjects: Algeria; Statistics; Freight
Subjects: Algeria; Statistics; Electric power systems
Subjects: Algeria; Statistics; Economic aspects; Natural gas
Subjects: Algeria; Statistics; Economic aspects; Electricity
Subjects: Algeria; Statistics; Exports; Metal industry
Subjects: Algeria; Statistics; Exports; Natural gas; Petroleum
Subjects: Algeria; Statistics; Exports; Prices
Subjects: Algeria; Statistics; Exports; Industries
Subjects: Algeria; Statistics; Exports; Imports
Subjects: Algeria; Statistics; Fishery products
Subjects: Algeria; Statistics; Navies
Subjects: Algeria; Statistics; Agricultural products
Subjects: Algeria; Statistics; Land use
Subjects: Algeria; Statistics; Dams
Subjects: Algeria; Statistics; Sanitation; Waste water
Subjects: Algeria; Statistics; Freshwater
Subjects: Algeria; Statistics; Vocational education
Subjects: Algeria; Statistics; Schools
Subjects: Algeria; Statistics; Twenty-first century; Schools
Subjects: Algeria; Statistics; Education
Subjects: Algeria; Statistics; Higher education
Subjects: Algeria; Statistics; Higher education; Teachers
Subjects: Algeria; Statistics; Schools; Teachers
Subjects: Algeria; Statistics; Schools; Students