Cover Image

Map showing snow avalanche probabilities in the Henrys Lake quadrangle, Idaho and Montana /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Witkind, Irving J. (Irving Jerome), 1917-2008
Format: Government Document Map
Language:English
Published: Reston, Va. : U.S. Geological Survey, 1972.
Series:Miscellaneous geologic investigations ; map I-781-I.
Subjects:
Avalanches > Idaho > Henrys Lake Region > Maps.
Avalanches > Montana > Maps.
Description
Item Description:Folio of the Henrys Lake quadrangle, Idaho-Montana."."
Relief shown by contours and spot height.
Includes explanatory text.
Cartographic material.
Physical Description:1 map : color ; 35 x 57 cm. on sheet 56 x 75 cm., folded in envelope 30 x 24 cm.
Bibliography:Includes bibliographical references.