Range:
Subjects: Elasticity
Subjects: Social structure
Subjects: Physical properties; Temperatures
Subjects: Adsorption; Sanitation; Waste water
Subjects: Analytical chemistry
Subjects: Iraq; Diagnosis; الثلاسيميا
Subjects: Astronomy; Cosmology
Subjects: Diabetes; Hormones; Physiology
Subjects: Lead
Subjects: Iraq; Ninawa
Subjects: Dihok; Dried fruits; Iraq