source: Some of the largest lake in the world can be found along the Volga.
target: Along the Volga, some of the largest reservoirs in the world can be seen.
references: Along the Volga, some of the largest reservoirs in the world can be seen. Some of the largest wetlands in the world can be found along the Volga. Some of the largest reservoirs in the world can be found along the Volga. Some of the largest reservoirs in the world can be found along the Volga. The largest reservoirs in the world can be found along the Volga. A few of the largest reservoirs on earth can be found in Volga. Some of the largest reservoirs in the world can be found by the Volga.