@article{Mateos-Marcos_2018, title={CONTENIDO}, url={https://revistas.pucese.edu.ec/gestion-ambiental/article/view/269}, abstractNote={-}, number={16}, journal={GestiĆ³n Ambiental}, author={Mateos-Marcos, Sonia}, year={2018}, month={jun.}, pages={5} }