1 videodisc (165 minutes) :sound, colour ;4 3/4 inches
"SDH (subtitles for the deaf and hard-of-hearing) are a function of the disc and serve the same purpose as closed captions"--container.
Title from container.
Earth's Natural Wonders are parts of the natural world that nature has carved on an almost unbelievable scale, from vast mountain ranges to impenetrable rainforests and dazzling tropical islands, where nature is visible at its most primal, most powerful, and most extraordinarily beautiful. For human beings, survival within these wonders can pose extraordinary challenges.
E.
DVD, widescreen presentation ; NTSC; stereophonic ; region 1.
For private home use only.
Audio tracks and subtitles in English ; Subtitles for the deaf and hard of hearing.
Closed-captioned for the hearing impaired.
1. Natural history. 2. Nature and civilization. Dynamic Details