Урок виробничого навчання
Урок виробничого навчання в польових умовах на землях навчального господарства
3 years ago 00:10:18 1
3 years ago 00:03:54 1
5 years ago 00:03:41 4
7 years ago 00:03:17 1
7 years ago 00:16:26 1
7 years ago 00:23:36 1
7 years ago 00:07:25 1
8 years ago 00:02:57 1
8 years ago 00:06:34 4
9 years ago 00:08:01 33
9 years ago 00:11:30 12
9 years ago 00:07:23 5
9 years ago 00:10:57 2
9 years ago 00:33:37 3
10 years ago 00:17:10 11
10 years ago 00:03:01 14
10 years ago 00:08:54 29
11 years ago 00:03:41 41
