TY  - BOOK
AU  - Summerfield, Michael A
TI  - Global geomorphology: an introduction to the study of landforms
SN  - 0582301564
AV  - GB 401.5 Sum 
PY  - 1991///
CY  - London
PB  - Pearson Education, Inc
KW  - GEOGRAPHY
KW  - GEOMORPHOLOGY
ER  -