global boundary stratotype section and point معنى
- نقطة ومقطع طبقة الحدود العالمية
كلمات ذات صلة
- global biodiversity outlook معنى
- global biodiversity strategy معنى
- global biomass gasifiers monitoring programme معنى
- global biotechnology forum معنى
- global blood safety initiative معنى
- global burden of disease study معنى
- global business council on aids معنى
- global business dialogue on electronic commerce معنى
- global business plan to achieve the millennium development goals معنى