• 0
• 0
• 0

Sinopsis

What exactly is global warming? This authoritative course dispels the mystery and confusion surrounding this looming threat, while tackling tough issues of accountability and responsibility.

Duración: alrededor de 8 horas (07:44:08)
Fecha de publicación: 03/10/2008; Unabridged; Copyright Year: 2003. Copyright Statment: —

• Ciencia y tecnología
• Artes