Narrow Search
Russia
2
Arctic region
1
Arkties regionas
1
CALENTAMIENTO GLOBAL
1
CAMBIOS CLIMATICOS
1
China
1
Deshielo
1
Estados Unidos
1
GEOPOLITICA
1
Natural resources
1
Naturalūs ištekliai
1
Political power
1
Politikos mokslai / Political sciences (S002)
1
Politinė galia
1
Potencia mundial
1
Rusia
1
Rusija
1
Thaw
1
United States
1
World power
1
see all ...