Título:
Asteroid : doomsday or payday?.
ISBN:
9781608830077
Información de publicación:
[Alexandria, Va.] : PBS, [2014?]
[United States] : PBS Distribution, [2014?]
Descripción física:
1 videodisc (60 min.) : sound, color ; 4 3/4 in.
Nota general:
Title from web page.
Originally broadcast as an episode of NOVA on the PBS Network.
DVD, region 1, widescreen presentation; stereo.
Síntesis:
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?
Título uniforme añadido:
DAK_LANGUAGE_NOTE:
Subtitled for the deaf and hard of hearing (SDH).
DAK_521_LEXILE:
Rating: TVPG.
DAK_OCLC_NUMBER:
ocn865512959
Disponibilidad:
Apple Valley - Galaxie~1
