Mr. Mackinder; Mr. Ravenstein; Dr. Herbertson; Prince Kropotkin; Mr. Andrews; Cobden Sanderson; Elisée Reclus. " On Spherical Maps and Reliefs: Discussion"

KROPOTKINE, Petr Alekseevitch (1842-1921)

The Geographical Journal Vol. 22, No. 3 (Sep., 1903), pp. 294-299