Range:
Subjects: Kuwait; Statistics; Water
Subjects: Freshwater; Rivers; Pollution; Water
Subjects: Tigris River; Quality control; Water
Subjects: Oman; Statistics; Economic aspects; Water
Subjects: Family; Palestine; Statistics; Consumption; Water
Subjects: Family; Palestine; Statistics; Water
Subjects: Business enterprises; Palestine; Statistics; Consumption; Water
Subjects: Algeria; Ecology; Microbiology; Pollution; Water
Subjects: Gaza Strip; Palestine; Statistics; Consumption; Water
Subjects: Palestine; Statistics; Water
Subjects: Gaza Strip; Palestine; Statistics; Water
Subjects: Adsorption; Water
Subjects: Water
Subjects: Absorption; Adsorption; Dyeing; Water
Subjects: Oxides; Zinc oxide; Water
Subjects: Iraq; Hydrology; Quality control; Water
Subjects: Palestine; Statistics; Population; Water
Subjects: Palestine; Statistics; Schools; Water
Subjects: Health centres; Palestine; Statistics; Water
Subjects: Egypt; Statistics; Pollution; Water
Subjects: Baqubah; Iraq; Drinking water; Pollution; Water
Subjects: Arab world; Statistics; Water
Subjects: Iraq; Statistics; Water
Subjects: Egypt; Statistics; Water
Subjects: Lebanon; Statistics; Water