A world survey from the human aspect /
Unstead, John Federick, 1876-
A world survey from the human aspect / John Federick Unstead. - [5th ed.] - London : University of London Press, 1961. - xii, 452 p. : ill., maps ; 22 cm. - A systematic regional geography; v. 3. .
Geography --Text-books.------
A world survey from the human aspect / John Federick Unstead. - [5th ed.] - London : University of London Press, 1961. - xii, 452 p. : ill., maps ; 22 cm. - A systematic regional geography; v. 3. .
Geography --Text-books.------