'Southern Siberia:<br />about 12,200 square miles'
Lake Baikal
GO JUMP IN A LAKE: Southern Siberia:<br />about 12,200 square miles
Southern Siberia:<br />about 12,200 square miles
Southern Siberia:<br />about 12,200 square miles
GO JUMP IN A LAKE
Lake Baikal
GO JUMP IN A LAKE