Safety with farm tractors
35 mm positive film, 72 frames, colour, text 12 p. + 1 sound cassette in En; Available from: John Deere Werke, Postfach 512, 6800 Mannheim 1, Germany (Mr Hans Hetterich)
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| Format: | Texto biblioteca |
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Rome (Italy) FAO
1978
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| Subjects: | EXTENSION ACTIVITIES, OCCUPATIONAL HAZARDS, SAFETY, TRACTORS, AUDIOVISUAL AIDS, VULGARISATION, RISQUE PROFESSIONNEL, SECURITE, TRACTEUR, EXTENSION, RIESGOS OCUPACIONALES, SEGURIDAD, TRACTORES, MOYEN AUDIOVISUEL, MEDIOS AUDIOVISUALES, |
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