Range:
Subjects: Absorption; Adsorption; Heavy minerals; Red Sea Coast; Yemen
Subjects: Aden; Malaria; Yemen
Subjects: Mahrah (City); Yemen; Botany; Plant diversity
Subjects: Coronary heart diseases
Subjects: Diabetes; Diseases; Heart
Subjects: Abdomen
Subjects: Cancer; Digestive system; Diagnosis
Subjects: Aden; Cancer; Yemen; Epidemiology; Hepatitis C
Subjects: Alternative medicine
Subjects: Arabian Peninsula; Seismology; Structural geology; Earthquakes
Subjects: Aden; Cancer; Yemen
Subjects: Optical properties
Subjects: Electric power systems; Electric power transmission lines; Electricity
Subjects: Organic compounds
Subjects: Gamma ray; Nuclear reactors; Data processing
Subjects: Antibacterial agents; Bacterioses; Chemotherapy
الموضوعات: اليمن؛ الزراعة؛ القهوة
الموضوعات: الملوحة؛ سوريا؛ الزراعة؛ القطن