"North America" . . "Geography Text-books 1870-" . . "United States" . . . . "North America with an especially full treatment of the United States and its dependencies"@en . "North America : with an especially full treatment of the United States and its dependencies ; with numerous maps and many ill" . . . . . . . . . . "Textbooks"@en . "Textbooks" . . . . . . . "North America : with an especially full treatment of the United States and its dependencies"@en . "North America : with an especially full treatment of the United States and its dependencies" . . . "North America"@en . . . . . . . "North America; with an especially full treatment of the United States and its dependencies"@en . . . . . "Geographieunterricht Schulbuch." . . "1870 - 1945" . .