Pedal power in work, leisure and transportation
Illus. Bibliography p. 127
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| Main Authors: | , , , , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
Emmaus, Pa. (USA) Rodale Press
1977
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| Subjects: | WORKSHOPS, EQUIPMENT, APPROPRIATE TECHNOLOGY, ENERGY, MUSCLES, HISTORY, PUMPS, TRANSPORT, ATELIER, MATERIEL, TECHNOLOGIE APPROPRIEE, ENERGIE, TALLERES, EQUIPO, TECNOLOGIA APROPIADA, ENERGIA, MUSCLE, HISTOIRE, POMPE, MUSCULOS, HISTORIA, BOMBAS, TRANSPORTE, |
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| Summary: | Illus. Bibliography p. 127 |
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