Explores the three categories of mineral resources found within the Earth (power resources, gem stones, and metals) and how they have been utilized for the advancement of civilization.
1 videodisc (180 minutes) : sound, colour ; 4 3/4 inches digital optical video file DVD video region 1 polychrome NTSC
Target Audience Note:
CHVR: Not rated
Other Title:
Nova. Treasures of the Earth Power, gems, metals
Notes:
Originally produced as three episodes of the television series: Nova Title from container DVD; NTSC, Region 1; widescreen presentation; stereo For private home use only In English with optional English subtitles for the deaf and hard of hearing (SDH)
Contents:
Gems / written, produced, and directed by Doug Hamilton Metals / written, produced, and directed by Terri Randall Power / written, produced, and directed by Doug Hamilton
