GOVERNMENT FILMS
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Organic origin of plastics perand the resemblance of synthetic compounds to natural substances; synthesis 41 of plastics from natural subtances; forms in which plastics are produced; and typical plastics products. Animation. Supplementary filmstrip, same title, also available. 32, 41
Complete catalog record
Series: Plastics Series No. 1
Film number: OE 466
Type: Motion Picture
Film number: OE 466
Type: Motion Picture
Source: 3434 U.S. Government Films · Record added 2026-07-13 14:19:22