Ecology and environment the cycles of life
Looks at the inter-relationships between the earth's natural systems and how burgeoning populations of humans are having a negative impact on the environment.
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | ingelesa |
| Argitaratua: |
New York
Oxford University Press
1995.
|
| Saila: | New encyclopedia of science.
|
| Gaiak: |