Cargando…
Protecting the ozone layer : the United Nations history /
In the 1970s the world became aware of a huge danger: the destruction of the stratospheric ozone layer by CFCs escaping into the atmosphere, and the damage this could do to human health and the food chain. So great was the threat that by 1987 the UN had succeeded in coordinating an international tre...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
London ; Sterling, VA :
Earthscan Publications,
©2002.
|
| Temas: | |
| Acceso en línea: | Texto completo |