1,721,307 research outputs found

    Ecotoxicologia y Quimica Ambiental

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    Testo in Castigliano, 2.a Edizione per il Curso de Pos-Grado - Fac. Ingegneria - Universita' UBA di Buenos Aire

    New pollution problems in the environment. I. The 'PCB' (Polycholorinated byphenyls)'

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    The environmental pollution by PCBs is reviewed after a brief analysis of the principal technological characteristics; the wide spread of these new recalcitrant pollutants are reported, related to air, soil and water quality, animals and man. PCBs are a typical example of the kind of unpleasant discoveries we can expect unless environmental control is applied to all dangerous substances before they are used extensively

    L'ambiente e l'Inquinamento

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    Audiovisivo VHS per le scuole - Assessorato Ambiente del Comune di Rovereto (TN) Ottobre 198

    Ecotoxicologia

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    Testo in portoghese per il Curso de Atualização – Estado de Espirito Santo – SEAMA (Secretaria para os Assuntos do Medio Ambiente) – Ministero degli Affari Esteri d’Itali
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