'Of desert, swamp or forest, the type of land composing almost one third of the U.S.'
forest land
U.S. GEOGRAPHY: Of desert, swamp or forest, the type of land composing almost one third of the U.S.
Of desert, swamp or forest, the type of land composing almost one third of the U.S.
Of desert, swamp or forest, the type of land composing almost one third of the U.S.
U.S. GEOGRAPHY
forest land
U.S. GEOGRAPHY