Image de couverture de Web of life
Web of life
Titre:
Web of life
Sommaire:
Discusses the interrelationships of animals in the sea; examines several examples of food chains, talking in terms of producers and consumers. Cautions viewers, as consumers, not to cause serious disruptions in the food chains, the web of life. BPN 3820 01.
Date de publication comme intervalle:
1995
SERIES_EPSB:
Description matérielle:
1 videocassette (15 min.) : col., VHS
Note générale:
18.00
Terme de vedette-matière:

Informations de publication:
National Geographic 1995