Range:
Subjects: Palestine; Statistics; Population; Sanitation; Waste water
Subjects: Palestine; Statistics; Sanitation; Waste water
Subjects: Palestine; Statistics; Factories; Sanitation; Waste water
Subjects: Gaza Strip; Palestine; Statistics
Subjects: Palestine; Statistics
Subjects: Family; Palestine; Statistics; Sanitation; Waste water
Subjects: Palestine; Statistics; Waste disposal; Population
Subjects: Statistics; Factories; Sanitation; Urban planning; Waste water
Subjects: Dwellings; Statistics; Sanitation; Urban planning; Waste water