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- themes%3a%22Klassifikationssysteme im online-retrieval%22 2
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Voigt, K.; Benz, J.: Umweltschutz im Internet : Datenquellen zu ökologischen und chemischen Fragestellungen (1996)
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- Abstract
- In diesem Beitrag soll ein kleiner Einblick in Ressourcen im Internet zu Umweltschutz und Chemikalien gegeben werden
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Voigt, K.; Benz, J.; Brüggemann, R.: ¬The Internet as an information source for environmental chemicals : first results of the evaluation of the metadatabase of Internet resources (1996)
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- Source
- Online information 96: 20th International online information meeting, Proceedings, London, 3-5 December 1996. Ed.: D.I. Raitt u. B. Jeapes