GlaciersStreaming Video - 1999
This video focuses on the properties of glaciers and assesses their importance in forming Earth's topography. Note that the amount of ice on the Earth's surface has varied greatly through time as part of the natural geologic cycle.
Publisher: [Place of publication not identified] : INTELECOM Intelligent Telecommunications (Firm), 
Copyright Date: ©1999
Branch Call Number: EVIDEO ACCESSVID
Characteristics: video file,rda 1 online resource (1 video file (18 min., 21 sec.)) : sound, color
Language Note: Closed-captioned
Alternative Title: Earth revealed (Television program)