'The Gulf of Ob in Siberia is only free of this for about two months of the year'
Ice
GEOGRAPHY: The Gulf of Ob in Siberia is only free of this for about two months of the year
The Gulf of Ob in Siberia is only free of this for about two months of the year
The Gulf of Ob in Siberia is only free of this for about two months of the year
GEOGRAPHY
Ice
GEOGRAPHY