Mostra 1 - 6 risultati di 6 ricerca '"Refuse and refuse disposal Study and teaching"', tempo di risposta: 0,01s Raffina i risultati
  1. 1

    Solid waste management module for schools

    Pubblicazione 2006
    Libro

    Solid waste management module for schools
  2. 2

    Understanding garbage and our environment di Nolan, Andrea J.

    Pubblicazione 1999
    Libro

    Understanding garbage and our environment
  3. 3

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

    Pubblicato in Manila Bulletin (1997)
    Articolo

    Waste management now a must subject
  4. 4

    Garbage education a public priority di Lansang, Fern Z.

    Pubblicato in Manila Bulletin (1997)
    Articolo

    Garbage education a public priority
  5. 5

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

    Pubblicazione 1978
    Tesi

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

    Ecological waste management (for schools)

    Libro

    Ecological waste management (for schools)

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