Hommes, bêtes et plantes à la lumière du soleil
Published in 15 languages
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Format: | article biblioteca |
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Language: | fre |
Subjects: | Solar radiation, Biological effects, Life cycle, Human biology, Animal behaviour, Time, International Congress on the Sun in the Service of Mankind, Paris, 1973, |
Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000050207_fre |
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