Отвод и таксация лесосек – Часть 1
Лектор: Заведующий кафедрой лесоучётных работ, использования лесов и экологии канд. с.-х. наук Стоноженко Л. В.
8 months ago 00:02:46 5
8 months ago 00:14:43 1
8 months ago 01:08:04 1
8 months ago 00:10:53 1
8 months ago 00:06:46 1
8 months ago 01:07:29 1
8 months ago 00:05:35 1
8 months ago 00:08:45 1
8 months ago 00:22:15 1
8 months ago 00:02:21 2
8 months ago 00:01:44 1
8 months ago 00:01:06 1
8 months ago 01:19:02 1
8 months ago 00:00:00 1
8 months ago 00:14:01 1
8 months ago 00:04:34 1
8 months ago 02:55:47 1
8 months ago 00:05:43 1
8 months ago 00:44:39 1
8 months ago 00:02:44 1
8 months ago 00:10:08 3
8 months ago 00:02:58 1
8 months ago 00:14:25 1
8 months ago 00:19:26 1
