Showing 1 - 2 results of 2 for search 'D B Frog', Forespørselstid: 0.02s Refine Results
  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 af B N Frog, D B Frog, M D Harlamova

    Udgivet 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) af M N Panina, D B Frog, M D Kharlamova

    Udgivet 2010-06-01
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