The Nature of Things
Salmon on the Line (24x6)
Uitzenddatum: Nov 09, 1983
This hour-long program documents the reasons for the decline of some species of pacific salmon. The life cycles, spawning, and migration of various types of pacific salmon are studied.
- in première gegaan: Nov 1960
- Afleveringen: 1046
- Volgers: 14
- Lopend
- CBC
- Donderdag op 20