The water cycle

Shows, by animation and regular photography, the different phases of the water cycle--evaporation, condensation, saturation, the water table, and the circulation of water on the earth's surface. Closes with a discussion of cover crops and dams as controls.
Complete catalog record

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, length, format, color, sound, genre, description, catalog record