Water Cycle (Use Nsc-1675)

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.

Related films

Sources

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