The surface of the earth : by, M. J. Selby. Vol. - 1 / Selby, Michael John. Physical geography. GB55 .S47 551.1 SES Vol. 2 has title: Climate, soils and vegetation. Includes Index. Bibliography: v. 1, p. 265-267; v. 2, p. 423-430. London : Cassell, c1967. c1967. 1969 Text 272 p. : eng