8 Videos
Economics
13 Videos
Scientific oympiads for students
5 Videos
Відео українською)
-1 Videos
Infrastructure
-1 Videos
Patents
3 Videos
Agriculture
-1 Videos
Manufacture
15 Videos
Sport
18 Videos
Mineral resources
3 Videos
Food
8 Videos
Електроенергія
5 Videos
Tourism
2 Videos
Beverages
X
About
Right here I publish the statistic videos about mineral resources, electricity, agriculture and manufacturing producing countries beginning of the 19th century (in some cases - the beg. of 20th century).
Tags