The ecology of the environment
Ecology as a science of interaction of living organisms and their communities between themselves and with the environment. The discovery by scientists of environmental principles and laws. Modern stages of development of civilization of the subject.
| Рубрика | Экология и охрана природы |
| Вид | презентация |
| Язык | английский |
| Дата добавления | 18.04.2015 |
| Размер файла | 2,0 M |
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