Showing 121 - 140 results of 787 for search '"fossil fuels"', query time: 0.06s Refine Results
  1. 121
    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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  2. 122
    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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  3. 123
    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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  4. 124
    Published in 2018
    Repositorio Repositorio EdocUR - U. Rosario
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  5. 125
    Trabajo de grado de pregrado
    Published in 2017
    Repositorio Séneca: repositorio Uniandes

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  6. 126
  7. 127
  8. 128
  9. 129
    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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  10. 130
  11. 131
  12. 132
    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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  13. 133
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  18. 138
    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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  19. 139
    Doctoral thesis
    Published in 2019
    Repositorio Universidad Nacional de Colombia

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  20. 140
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    ... capacity of the electrical sector, replacing technologies based on fossil fuels with cleaner ones as wind...
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