Mostrar 1 - 5 resultats de 5 per cerca 'Tolba, Mostafa Kamal', hora de la petició: 0.01sec Refinar resultats
  1. 1

    The World environment 1972-1992 two decades of challenge per Tolba, Mostafa Kamal

    Publicat 1992
    Llibre

    The World environment 1972-1992 two decades of challenge
  2. 2

    Saving our planet challenges and hopes per Tolba, Mostafa Kamal

    Publicat 1992
    Llibre

    Saving our planet challenges and hopes
  3. 3

    The World environment 1972-1992 two decades of challenge

    Publicat 1992
    Llibre

    The World environment 1972-1992 two decades of challenge
  4. 4

    Evolving environmental perceptions from Stockholm to Nairobi

    Publicat 1988
    Llibre

    Evolving environmental perceptions from Stockholm to Nairobi
  5. 5

    Earth matters environmental challenges for the l980s per Tolba, Mostafa Kamal

    Publicat 1983
    Llibre

    Earth matters environmental challenges for the l980s

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