Erakusten 1 - 6 emaitzak -- 6 bilaketa honetara '"Refuse and refuse disposal Study and teaching"', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

    Solid waste management module for schools

    Argitaratua 2006
    Liburua

    Solid waste management module for schools
  2. 2

    Understanding garbage and our environment nork Nolan, Andrea J.

    Argitaratua 1999
    Liburua

    Understanding garbage and our environment
  3. 3

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

    Argitaratua izan da Manila Bulletin (1997)
    Artikulua

    Waste management now a must subject
  4. 4

    Garbage education a public priority nork Lansang, Fern Z.

    Argitaratua izan da Manila Bulletin (1997)
    Artikulua

    Garbage education a public priority
  5. 5

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

    Argitaratua 1978
    Thesis

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

    Ecological waste management (for schools)

    Liburua

    Ecological waste management (for schools)

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