Bilaketaren emaitzak

Findu emaitzak
  1. 1

    The function and significance of tourism in today's society issues and challenges provoked by the contraints of energy supply nork Jafari, J.

    Argitaratua 1983
    Liburua


    Azala
  2. 2

    The Soviet energy balance natural gas, other fossil fuels, and alternative power sources nork Elliot, Lain F

    Argitaratua 1975
    Liburua


    Azala
  3. 3

    Environmental factors in the production and use of energy nork Dole, Stephen H.

    Argitaratua 1973
    Liburua


    Azala
  4. 4

    Future energy demand and its effect on the environment nork Morris, Deane N.

    Argitaratua 1972
    Liburua


    Azala
  5. 5

    Solar energy nork Umarov, G Ya

    Argitaratua 1975
    Liburua


    Azala
  6. 6

    World energy supplies, 1969-1972.

    Argitaratua 1974
    Liburua


    Azala
  7. 7

    Energy and the future nork Hammond, Allen L

    Argitaratua 1973
    Liburua


    Azala
  8. 8

    Energy: the continuing crisis nork Metzger, Norman

    Argitaratua 1977
    Liburua


    Azala
  9. 9

    The energy crisis: reality or myth nork Lawrence, Robert M

    Argitaratua 1973
    Liburua


    Azala
  10. 10

    Statistics of energy, 1959-1973.

    Argitaratua 1974
    Liburua


    Azala

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