Compost
35 mm positive colour film, 65 frames, text 17 p. + 1 sound cassette in En
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Main Authors: | Wolstad, A., FAO, Rome (Italy) eng |
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Format: | Texto biblioteca |
Language: | |
Published: |
Rome (Italy) FAO
1980
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Subjects: | COMPOSTS, GREEN MANURES, EXTENSION ACTIVITIES, AUDIOVISUAL AIDS, COMPOST, ENGRAIS VERT, ABONOS VERDES, VULGARISATION, MOYEN AUDIOVISUEL, EXTENSION, MEDIOS AUDIOVISUALES, |
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