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  1. 41

    Levels of some heavy metals in cassava and plantain from farmlands in Kaani and Kpean in Khana Local Government Area of Rivers State by IA Kalagbor, NK Dighi, R James

    Published 2015-07-01
    “…The concentrations of heavy metals (Ni, Zn, Cu, Pb and Fe) were determined in cassava and plantain from farmlands in kaani and Kpean Communities in Khana Local Government Area of Rivers State, Nigeria. …”
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    Article
  2. 42

    Levels of some heavy metals in cassava and plantain from farmlands in Kaani and Kpean in Khana Local Government Area of Rivers State by IA Kalagbor, NK Dighi, R James

    Published 2015-07-01
    “…The concentrations of heavy metals (Ni, Zn, Cu, Pb and Fe) were determined in cassava and plantain from farmlands in kaani and Kpean Communities in Khana Local Government Area of Rivers State, Nigeria. …”
    Get full text
    Article
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  6. 46

    Procedury jako narzędzie doskonalenia systemu zarządzania środowiskowego by Grzegorz Embros

    Published 2014-09-01
    Subjects: “…ochrona środowiska…”
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  7. 47

    Prawno-administracyjne aspekty ochrony środowiska by Maciej Jabłoński

    Published 2010-06-01
    Subjects: “…ochrona środowiska…”
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    Organizacja ochrony środowiska w Polsce by Maciej Jabłoński

    Published 2013-09-01
    Subjects: “…ochrona środowiska…”
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    Article
  13. 53

    Role of procedures in environmental management system by Grzegorz Embros

    Published 2013-12-01
    Subjects: “…ochrona środowiska…”
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    Article
  14. 54

    Wydarzenia i ludzie początków prawnej ochrony przyrody w Polsce by Antoni Skowroński

    Published 2005-12-01
    Subjects: “…ochrona przyrody w Polsce…”
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