Селекция Украинской популяции Медоносной пчелы.
Дубосары 8 февраля. Докладчик: Председатель объединения матководов Украины Доскоч Иван Михайлович.
1 year ago 01:13:54 1
1 year ago 00:04:40 1
1 year ago 00:04:19 1
1 year ago 00:05:55 1
1 year ago 00:02:28 1
1 year ago 00:08:37 13
1 year ago 00:02:07 1
1 year ago 00:08:24 1
1 year ago 01:44:39 4
1 year ago 00:08:37 1
1 year ago 00:51:12 1
1 year ago 01:01:04 3
1 year ago 00:14:27 1
1 year ago 00:36:08 1
1 year ago 00:01:43 1
1 year ago 00:06:56 1
1 year ago 00:04:16 1
1 year ago 00:05:29 1
1 year ago 00:16:48 14
1 year ago 00:10:20 1
1 year ago 00:02:04 1
1 year ago 00:08:05 1
1 year ago 00:18:11 1
1 year ago 00:03:24 7
