Черноисточинский пруд умирает?
Какую опасность таят в себе “цветущие“ водоёмы?
В фильме использованы видеоматериалы с
9 months ago 00:06:37 1
10 months ago 00:06:06 1
11 months ago 00:02:52 4
12 months ago 00:21:09 6
1 year ago 00:01:36 2
1 year ago 00:04:59 1
1 year ago 00:01:05 1
1 year ago 00:01:20 1
1 year ago 00:01:54 1
2 years ago 00:04:18 1
2 years ago 00:05:01 1
3 years ago 00:10:15 3
3 years ago 00:01:54 171
3 years ago 00:22:43 2
3 years ago 00:06:09 1
3 years ago 00:11:55 67
3 years ago 00:02:56 7
3 years ago 00:15:55 3
3 years ago 00:02:12 5
3 years ago 00:24:43 1
4 years ago 00:34:11 1
4 years ago 00:24:06 3
4 years ago 00:02:13 9
4 years ago 00:13:37 1
