TY  - BOOK
AU  - Summerfield Michael, A
AU  - Summerfield Michael, A
TI  - Global geomorphology
SN  - 0582301564
U1  - H4, N1-;1 
PY  - 1991///
CY  - London
PB  - Pearson       
KW  -  Endogenic exogenic
KW  -  Geomorphology
KW  -  Landforms
KW  -  Tectonics
KW  - Geology
N1  - Include bibliographical references; Appendix A-511, E-524p; Index 525-537p
ER  -