Résultat(s) 1 - 6 résultats de 6 pour la requête '"Refuse and refuse disposal Study and teaching"', Temps de recherche: 0,01s Affiner les résultats
  1. 1

    Solid waste management module for schools

    Publié 2006
    Livre

    Solid waste management module for schools
  2. 2

    Understanding garbage and our environment par Nolan, Andrea J.

    Publié 1999
    Livre

    Understanding garbage and our environment
  3. 3

    Waste management now a must subject par Principe, Lulu R.

    Publié dans Manila Bulletin (1997)
    Article

    Waste management now a must subject
  4. 4

    Garbage education a public priority par Lansang, Fern Z.

    Publié dans Manila Bulletin (1997)
    Article

    Garbage education a public priority
  5. 5

    Suggested high school science activities on industrial pollution and its control par Morales, Manolita Bacolod 1951-

    Publié 1978
    Thèse

    Suggested high school science activities on industrial pollution and its control
  6. 6

    Ecological waste management (for schools)

    Livre

    Ecological waste management (for schools)

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