TY  - BOOK
AU  - Washburn, A. L.
TI  - PERIGLACIAL PROCESSES AND ENVIRONMENT
U1  - 551.5253 
PY  - 1973///
CY  - London
PB  - Edward Arnold
KW  - Frost
KW  - Glaciers
N1  - Ref. : P. 263-312
ER  -