TY  - BOOK
ED  - Geological Survey (U.S.)
ED  - United States.
TI  - Glaciers of North America
SN  - 060798290X
PY  - 2002///
CY  - Washington, D.C
PB  - United States Government Printing Office
KW  - Glaciers
KW  - Remote sensing
N1  - "U.S. Department of the Interior"; Includes bibliogr. references
ER  -