Dangos 1 - 6 canlyniadau o 6 ar gyfer chwilio '', amser ymholiad: 0.22e Mireinio'r Canlyniadau
  1. 1
    Cyhoeddwyd 1998
    Llyfr

    Environment and natural resources atlas of the Philippines.
  2. 2
    Cyhoeddwyd 1997
    Llyfr

    Agenda 21 programme of action for sustainable development ; Rio Declaration on Environment and Development ; Statement of Forest Principles the final text of agreements negotiated by governments at the United Nations Conference on Environment and Development.
  3. 3
    Cyhoeddwyd 1996
    Llyfr

    Consulting the spirits, working with nature, sharing with others indigenous resource management in the Philippines
  4. 4
    Cyhoeddwyd 1996
    Llyfr

    The Philippine environmental quality report, 1990-1995
  5. 5
    Cyhoeddwyd 1987
    Llyfr

    Ecologia Filipina the almanac
  6. 6
    Cyhoeddwyd 1977
    Llyfr

    A final report / Development Academy of the Philippines, The Population Institute, University of the Philippines, The School of Economics, University of the Philippines.
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