Visas 1 - 2 av 2 resultat för sökning 'D B Frog', Sökningstid: 0,02s Förfina resultatet
  1. 1
    Ecological safeguarding and normalized water use of ust-ilimsk wood-industrial complex

    Ecological safeguarding and normalized water use of ust-ilimsk wood-industrial complex av B N Frog, D B Frog, M D Harlamova

    Publicerad 2010-12-01
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  2. 2
    Perfection of ecological rationing in the field of water supply and water removal of cpc (cellulose paper complex)

    Perfection of ecological rationing in the field of water supply and water removal of cpc (cellulose paper complex) av M N Panina, D B Frog, M D Kharlamova

    Publicerad 2010-06-01
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