Title:
Asteroid : doomsday or payday?.
ISBN:
9781608830077
Publication Information:
[Alexandria, Va.] : PBS, [2014?]
[United States] : PBS Distribution, [2014?]
Physical Description:
1 videodisc (60 min.) : sound, color ; 4 3/4 in.
General Note:
Title from web page.
Originally broadcast as an episode of NOVA on the PBS Network.
DVD, region 1, widescreen presentation; stereo.
Summary:
From the width of a football field to the size of a small city, the space rocks called asteroids have the potential to be killers. But some asteroids may be loaded with billions of dollars' worth of iron, nickel and even platinum. Will asteroids turn out to be our economic salvation-or instruments of extinction?
Added Uniform Title:
Language Note:
Subtitled for the deaf and hard of hearing (SDH).
Audience:
Rating: TVPG.
OCLC Number:
ocn865512959
Availability:
Apple Valley - Galaxie~1
