खोज परिणाम - "Sewage sludge Environmental aspects"

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परिणाम को परिष्कृत करें
  1. 1

    Environmental effects of organic and inorganic contaminants in sewage sludge proceedings of a workshop held at Stevenage, May 25-26, 1982

    प्रकाशित 1983
    विषय: “…Sewage sludge Environmental aspects…”
    पुस्तक
  2. 2

    The Influence of sewage sludge application on physical and biological properties of soils : proceedings of a seminar organized jointly by the Commission of the European Communities...

    प्रकाशित 1983
    विषय:
    पुस्तक
  3. 3

    Copper in animal wastes and sewage sludge : proceedings of the EEC workshop organised by the Institut national de la recherche agronomique (INRA), Station d'agronomie, Bordeaux, Fr...

    प्रकाशित 1981
    विषय:
    पुस्तक