PBS Specials
Evolution: Extinction! (2001x7)
Ημερομηνία προβολής: Σεπ 24, 2001
Five mass extinctions have occurred since life began on Earth. Are humans causing the next mass extinction? And what does evolutionary theory predict for the world we will leave to our descendants?
- Πρώτη προβολή: Φεβ 1964
- Επεισόδια: 467
- Ακόλουθοι: 15