Hibernation And Other Forms Of Dormancy.

Year Published: 1962

Creator: Encyclopaedia Britannica Films Inc.

Format: 16mm

Color: Color

Sound: sound

Complete Record: Hibernation And Other Forms Of Dormancy. Encyclopaedia Britannica Films. 10 Min., Sd., Color, 16 Mm. © Encyclopaedia Britannica Films, Inc.; 20feb62; Mp12338.

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