yoqilgi qazilma boyliklar
yoqilgi qazilma boyliklar
enviromental problems
enviromental problems
global warming
global warming
suv muammosi
suv muammosi
1 Dars ishlanma (ingliz tili)
The Ecology of our environment and its problems
2 Dars ishlanma (ingliz tili)
Global water crisis
3 Dars ishlanma (ingliz tili)
Global warming
global water crisis
global water crisis
xobbi
xobbi
