TY  - BOOK
AU  - Selby,Michael John
TI  - The surface of the earth
SN  - 0304928585 (v. 1 : hbk)
PY  - 1969///, c1967-71]
CY  - London
PB  - Cassell
KW  - Physical geography
N1  - Includes bibliographical references: p. 423-430
ER  -