Showing 581 - 600 results of 1,922 for search '"petroleum"', query time: 0.11s Refine Results
  1. 581
  2. 582
  3. 583
  4. 584
  5. 585
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  7. 587
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... ethanolic extract and its petroleum eether, dichloromethane and methanolic fractions of the mature fruits...
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  8. 588
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... conscious approach towards block negotiation between the petroleum industry and the ANH....
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  9. 589
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... is commonly considered as the main petroleum source rock, have also shown to be a major reservoir for shale...
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  10. 590
  11. 591
    Book
    Repositorio Agrosavia

    ... Petroleum Co. y de la Tropical Oil Co. Las línéas de suelos de las fotos aéreas se han trasladado a los...
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  12. 592
  13. 593
  14. 594
    Published in 2020
    Repositorio Lumieres
    ... to determinate the content of oils and fats, benzene, HAP'S, total petroleum hydrocarbons (TPH), BTEX sum...
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  15. 595
    Published in 2019
    Repositorio Lumieres
    ... barrels for every single barrel of petroleum and spend more than 40 thousand millions of dollars annually...
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  16. 596
    Published in 2018
    Repositorio Lumieres
    ... in its agreement with the Colombian petroleum institute (ICP), as well as a brief description of the CMG...
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  17. 597
  18. 598
    Article of journal
    Published in 2016
    Repositorio Universidad Nacional de Colombia

    ... and petroleum exploitation, land use, geological hazards, to sustainable development, environmental protection...
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  19. 599
    Article of journal
    Published in 2016
    Repositorio Universidad Nacional de Colombia

    ... challenge winds are moving the kite. The petroleum market in the world is facing one of the most critical...
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  20. 600