الفترة:
Subjects: Jordan; Mafraq; Groundwater; Pollution; Quality control
Subjects: Jordan; Zarqa; Dams; Geographical information systems
Subjects: Jordan
Subjects: Jordan; Groundwater; Natural resources; Pollution; Quality control
Subjects: Aqabah; Jordan; Groundwater; Pollution; Quality control
Subjects: Jordan; Water
Subjects: Jordan; Saline water; Desalination