Overview of illustrations

in

Wallace, A. R. 1907. Is Mars habitable? A critical examination of Professor Percival Lowell's Book "Mars and its canals," with an alternative explanation. London: Macmillan & Co., Ltd. And New York: The Macmillan Co.   Text   Image PDF

John van Wyhe, ed. 2012-. Wallace Online (http://wallace-online.org/)