Incidencia del agua de servicio público en la salud de los estudiantes de la Unidad Educativa Vinces Provincia de Los Ríos
The only substance essential for life that appears in the three possible states of matter, solid, liquid and gaseous is water, and it also occurs in the most superficial portion of the soil, where particles, by capillary action, adhere of the same. Due to the influence of gravity, water accumulates...
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| Autor principal: | |
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| Format: | bachelorThesis |
| Idioma: | spa |
| Publicat: |
2019
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| Matèries: | |
| Accés en línia: | http://dspace.utb.edu.ec/handle/49000/7234 |
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