Showing 3,101 - 3,120 results of 8,766 for search '"pollution"', query time: 0.07s Refine Results
  1. 3101
    Trabajo de grado de pregrado
    Published in 2024
    Repositorio Repositorio Universidad de Ibagué

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  2. 3102
  3. 3103
  4. 3104
  5. 3105
  6. 3106
  7. 3107
  8. 3108
  9. 3109
  10. 3110
    Published in 2009
    Repositorio Universidad Nacional de Colombia

    ... variety of pollutants, heavy metals a group that deserves special attention, have high atomic mass...
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  11. 3111
  12. 3112
  13. 3113
    Trabajo de grado de pregrado
    Published in 2017
    Repositorio Séneca: repositorio Uniandes

    ...Air pollution in urban areas of the world has become one of the major areas of statistical...
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  14. 3114
  15. 3115
  16. 3116
  17. 3117
  18. 3118
    Trabajo de grado de pregrado
    Published in 2015
    Repositorio Repositorio Universidad del Quindío

    ... issues (climate change, thinning of the ozone layer, loss of biodiversity, solid waste and pollution...
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  19. 3119
  20. 3120
    Article of investigation
    Repositorio Agrosavia

    ... of the pollution of air, soil and water sources. The alternative is the use of biological fertilizers...
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