"Balkans, Guerre 1914." . . "Balkans" . . "Human geography." . . "Eastern question (Balkan)" . . "Eastern question (Balkan)." . "Balkan Peninsula." . . . . . . . "Geographical Aspects of Balkan Problems in their relation to the Great European War ... With a coloured map of south-eastern Europe, and sketch-maps"@en . . . "Geographical aspects of Balkan problems : in their relation to the great european war" . "Geographical aspects of Balkan problems in their relation to the great European war" . "Geographical aspects of Balkan problems in their relation to the great European war"@en . "Geographical aspects of Balkan problems in their relation to the Great European War" . "Geographical aspects of Balkan problems in their relation to the Great European War"@en . . . . . . . . . . . . "Geographical aspects of Balkan problems in their relation to the great Eurpoean war ... With a coloured map of south-eastern Europe, and sketch-maps"@en . . . . . . "Geographical Aspects of Balkan problems in their relation to the Great European War" . . . . . . . . . . "Geographical aspects of Balkan problems in their relation to the great European War" . "Geographical aspects of Balkan problems in their relation to the great European War"@en . . . . . . "Géographical aspects of Balkan problems in their relation to the great européan war" . . . . "Geographical Aspects of Balkan Problems in their Relation to the Great European War : With a coloured map of south-eastern Europe, and sketch-maps" . "Geographical aspects of Balkan problems : in their relation to the great European war" . . . "Geographical aspects of Balkan problems"@en . . "Geographical aspects of Balkan problems : in their relation to the great European war; with a coloured map of South-Eastern Europe, and sketch-maps" . . . . . "Geographical Aspects of Balkan problems in their relation to the great European war ; Newbigin, Marion J. ; By Marion J. Newbigin. With a coloured map of south-eastern Europe, and sketch-maps" . . "Human geography Balkan Peninsula." . . "Anthropo-geography - Balkan Peninsula." . . "Guerre mondiale (1914-1918) Origines." . .