الفترة:
Subjects: Agadir; Irbid; Mafraq; Structural geology; Jordan
Subjects: Jordan; Mafraq; Statistics; Tourism
Subjects: Jordan; Mafraq; Microbiology; Meat
Subjects: Education; Jordan; Learning; Mafraq; Second language learning
Subjects: Jordan; Mafraq
Subjects: Heavy minerals; Jordan; Mafraq; Air; Pollution
Subjects: Crops; Jordan; Statistics; Land use; Vegetables
Subjects: Jordan; Mafraq; Statistics; Crops; Land use
Subjects: Crops; Jordan; Mafraq; Statistics; Land use
Subjects: Education; Jordan; Learning; Second language learning; Secondary education
Subjects: Education; Jordan; Learning; Mafraq; Languages
Subjects: Jordan; Mafraq; Drinking water
Subjects: Jordan; Mafraq; Microbiology; Food; Vegetables
Subjects: Jordan; Mafraq; Groundwater; Pollution; Quality control
Subjects: Jordan; Mafraq; Food customs
Subjects: Family; Jordan; Mafraq; Statistics; Population
Subjects: Jordan; Mafraq; Pregnancy
Subjects: Crops; Jordan; Mafraq; Statistics
Subjects: Jordan; Mafraq; Groundwater; Quality control
Subjects: Education; Jordan; Learning; Secondary education; Mathematics