MineralsStreaming Video - 1999
Minerals are raw materials that occur naturally on the earth. Consider the fact that many geologists study minerals to learn about the earth and its history while humankind has endowed minerals with a fundamental role in the growth of civilizations.
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 (12 min., 0 sec.)) : sound, color
Language Note: Closed-captioned
Alternative Title: Earth revealed (Television program)