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The United States of America : studies in physical, regional, industrial and human geography
Brigham, Albert Perry, (1927)
Das Mormonenland als Beispiel eines sozialgeographischen Raumes
Lautensach, Hermann, (1953)
The Frontier in American history
Turner, Frederick Jackson, (1921)
Commercial geography
Brigham, Albert Perry, (1928)
Commercial Geography : rev. ed. with questions ; [illustr.]
Brigham, Albert Perry, (1923)