The Legacy of L.S.B. Leakey
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January 9, 1978

Covers the life and career of anthropologist Louis Leakey.

The Great Whales
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January 16, 1978

Deals with Whales all over the world, their lives, habits, and man's relationship with them.

The Living Sands of Namib
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January 23, 1978

Explores a remote coastal desert and teaches about the amazing survival techniques of the wasps, geckos, and plants.