Showing 101 - 120 results of 655 for search '"fossil fuels"', query time: 0.28s Refine Results
  1. 101
  2. 102
    Published in 2014
    Repositorio Universidad Nacional de Colombia

    ... cant fraction of fossil fuels. Unfortunately, the diesel produced by transesterication has limitations...
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  3. 103
  4. 104
  5. 105
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ...Agriculture has been progressing continuously, from the use of free natural resources to the fossil...
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  6. 106
    Published in 2018
    Repositorio Repositorio EdocUR - U. Rosario
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  7. 107
    Trabajo de grado de pregrado
    Published in 2017
    Repositorio Séneca: repositorio Uniandes

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  8. 108
  9. 109
    Published in 2009
    Repositorio Repositorio EAFIT

    ... summary of the history of fossil fuels and the prospect of emerging energy alternatives, emphasizing...
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  10. 110
  11. 111
    Article of journal
    Repositorio Repositorio UCC

    ... become one strategy for the reduction of greenhouse gas (GHG) emissions and the replacement of fossil...
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  12. 112
  13. 113
  14. 114
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... transportation has increased over time, and fossil fuels have been used discriminately to fulfill the demand...
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  15. 115
  16. 116
  17. 117
    Trabajo de grado de pregrado
    Published in 2020
    Repositorio Séneca: repositorio Uniandes

    ... of fossil fuels, which are used by industry and its products, has reached alarming peaks that cannot...
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  18. 118
  19. 119
    Repositorio Repositorio Institucional USTA

    ... in the last two decades. The procurement of biofuels with properties similar to fossil fuels, is a challenge...
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  20. 120
    Doctoral thesis
    Published in 2019
    Repositorio Universidad Nacional de Colombia

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