Range:
Subjects: Statistics; Environmental aspects; Food waste; Palestine; Schools
Subjects: Kindergarten; Statistics; Environmental aspects; Palestine; Schools
Subjects: Kindergarten; Statistics; Sanitation; Schools; Waste water
Subjects: Palestine; Statistics; Sanitation; Schools; Waste water
Subjects: Kindergarten; Palestine; Statistics; Schools; Water
Subjects: Palestine; Statistics; Environmental aspects; Schools; Water
Subjects: Kindergarten; Statistics; Consumption; Schools; Water
Subjects: Palestine; Statistics; Consumption; Schools; Water
Subjects: Kindergarten; Palestine; Statistics; Environmental aspects; Schools
Subjects: Palestine; Statistics; Environmental aspects; Schools
Subjects: Palestine; Statistics; Dust; Environmental aspects; Schools
Subjects: Kuwait; Statistics; Gross national product; Prices