'The Song Hong, a river of Vietnam, is also known by this name, from the color of its silt'
Red River
LAKES & RIVERS: The Song Hong, a river of Vietnam, is also known by this name, from the color of its silt
The Song Hong, a river of Vietnam, is also known by this name, from the color of its silt
The Song Hong, a river of Vietnam, is also known by this name, from the color of its silt
LAKES & RIVERS
Red River
LAKES & RIVERS