Pollution

Presentation

Fecha

2017-01-01

Registro en:

https://repository.uaeh.edu.mx/bitstream/123456789/17595

https://repositorioslatinoamericanos.uchile.cl/handle/2250/7708395

Autor

Zamora Nava, Heidi

Institución

Universidad Autónoma del Estado de Hidalgo (México)

Resumen

In this class, we discuss about the problems our planet is facing with all the wastes people are producing every day.

Materias

pollution, wastes, fume, chemicals, substances.

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