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  1. 1481931

    Nitrate and phosphate pollution of water from Lakes Pandin and Palakpakin in San Pablo City, Laguna, the Philippines par Estaco, Janssen Rae G.

    Publié dans Philippine Journal of Science (2025)
    Article


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  2. 1481932

    Republic Act No. 12060 an act establishing a national high school in Barangay Tiblawan, Municipality of Governor Generoso, Province of Davao Oriental to be known as the Tiblawan Na...

    Publié dans Official Gazette (2024)
    Article


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  3. 1481933

    Republic Act No. 12061 an act establishing a Multi-Species Marine Hatchery in the Municipality of Tabina, Province of Zamboanga Del Sur and appropriating funds therefor

    Publié dans Official Gazette (2024)
    Article


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  4. 1481934

    Republic Act No. 12062 an act declaring July 2 of every year a special nonworking holiday in Pasig City to be known as the "Araw ng Pasig"

    Publié dans Official Gazette (2024)
    Article


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  5. 1481935

    Mineral resources of the United States

    Publié 1948
    Livre


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  6. 1481936

    Coal mining in Australia par Elford, Harold Stewart, McKeown, Maurice Robert

    Publié 1947
    Livre


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  7. 1481937

    Chemical refining of petroleum the action of various refining agents and chemicals on petroleum and its products. par Kalichevsky, Vladimir Anatole 1895, Stagner, Bert Allen

    Publié 1942
    Livre


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  8. 1481938

    Non-ferrous production metallurgy par Bray, John Leighton 1890-

    Publié 1941
    Livre


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  9. 1481939

    I Ching book of changes

    Publié 1964
    Livre


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  10. 1481940

    New data on rare element mineralogy

    Publié 1963
    Livre


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