Minerals
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Episode of Series “Environment in crisis: problems of conservation”. Introduces a variety of mineral resources vital to our present way of life. Emphasises that many of these resources are non-renewable and shows current efforts directed towards conserving mineral resources.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
- Educational film guide. Supplements (1959-62) — title, year, length, format, color, sound, description, catalog record
- Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, color, description
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