TY  - BOOK
AU  - Shumskii,P.A b
TI  - Principles of structural glaciology: the petrography of fresh-water ice as a method of glaciological investigation 
PY  - 1964///
CY  - New York
PB  - Dover Pub. Inc.
KW  - Glaciers
KW  - Ice
N1  - Bibliography: p. 459-487
ER  -