What causes the seasons?

Duration: 440

Year Published: 1952

Format: 16mm

Sound: sound

Description: P: Preservation Material NT: Negative Track A: 400' 16/8/9.5mm 16mm Black & White Sound 440 Young America Films, Inc. McGraw-Hill Text Films, Explains the cause of the earth's changing seasons.

Complete Record: Explains the cause of the earth's changing seasons. NOTE: Two (or more) records have been merged together to create this data.

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Original permalink · Record added: 2023-11-09 14:20:56