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Gérard Balvay

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Le lac d'Annecy et son plancton
Le lac d'Annecy et son plancton
Le lac du Bourget ses eaux et sa biologie
Space Partition within Aquatic Ecosystems Proceedings of the Second International Congress of Limnology and Oceanography held in Evian, May 25–28, 1993
Le Léman et sa vie microscopique
Le Léman et sa vie microscopique
Gérard Balvay — Books & Biography | Menrva Books