symposium on drought معنى
- ندوة عن الجفاف
كلمات ذات صلة
- symposium on corruption and good governance معنى
- symposium on culture against apartheid معنى
- symposium on current developments and trends in underground storage of natural gas and lpg معنى
- symposium on developing countries and international environmental law معنى
- symposium on disarmament relating to conventional weapons معنى
- symposium on east-west trade prospects and business opportunities معنى
- symposium on economic adjustment معنى
- symposium on emerging new technologies معنى
- symposium on energy conservation and optimization relating to power systems معنى