Showing 3,271 - 3,280 results of 4,651 for search '"Conservation."', Forespørselstid: 0.03s Refine Results
  1. 3271

    Power systems in Asia and the Pacific with emphasis on rural electrification.

    Udgivet 1990
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    Power systems in Asia and the Pacific with emphasis on rural electrification.
  2. 3272

    Architectural & urban conservation in the Islamic world.

    Udgivet 1990
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    Architectural & urban conservation in the Islamic world.
  3. 3273

    Historic preservation curatorial management of the built world af Fitch, James Marston

    Udgivet 1990
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    Historic preservation curatorial management of the built world
  4. 3274

    Caring for your art af Snyder, Jill

    Udgivet 1990
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    Caring for your art
  5. 3275

    Save our planet 750 everyday ways you can help clean up the earth af MacEachern, Diane

    Udgivet 1990
    Bog

    Save our planet 750 everyday ways you can help clean up the earth
  6. 3276

    The life of a photograph archival processing, matting, framing, storage af Keefe, Laurence E.

    Udgivet 1990
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    The life of a photograph archival processing, matting, framing, storage
  7. 3277

    Present situation, problems, prospect and practical implementation of education and research for efficient utilization and conversion of inland waters

    Udgivet 1990
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    Present situation, problems, prospect and practical implementation of education and research for efficient utilization and conversion of inland waters
  8. 3278

    The Powers of nature and how we can help re-create a new and peaceful world.

    Udgivet 1990
    Bog

    The Powers of nature and how we can help re-create a new and peaceful world.
  9. 3279

    Soil and water conservation measures and agroforestry proceedings of the Training-Workshop on ..., Los Banos, Laguna, Philippine Council for Agriculture, Forestry and Natural Resou...

    Udgivet 1990
    Bog

    Soil and water conservation measures and agroforestry proceedings of the Training-Workshop on ..., Los Banos, Laguna, Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, July 9-16, 1989.
  10. 3280

    Soil erosion in the tropics principles and management af Lal, R.

    Udgivet 1990
    Bog

    Soil erosion in the tropics principles and management

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