Resultados de la búsqueda | Land Portal

Resultados de la búsqueda

Mostrando ítems 1 a 9 de 2.
  1. Library Resource
    Informes e investigaciones
    Noviembre, 1998
    Myanmar

    The history of Burma’s jade mines in the West is a brief one. While hundreds of different reports, articles and even books exist on the famous ruby deposits of Mogok, only a handful of westerners have ever made the journey to northern Burma’s remote jade mines and wrote down their findings. Occidental accounts of the mines make their first appearance in 1837. Although in 1836, Captain Hannay obtained specimens of jadeite at Mogaung during his visit to the Assam frontier (Hannay, 1837), Dr. W.Griffiths (1847) was the first European to actually visit the mines, in 1837 (Griffiths, 1847).

  2. Library Resource
    Documentos de conferencias e informes
    Diciembre, 1998
    Filipinas

    A dynamic model of deforestation and agricultural expansion in the Philippines is developed to elucidate the economic factors driving current land use trends and determine the efficacy of prevailing public forest management regulations. Optimization results are interpreted to show potential gains and intervention areas to improved national forest resource management.

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