这 Video 用你的语言不存在, 用...查看: English (en),
或使用谷歌翻译:  

This presentation by Tanya Murray of Oregon Tilth was recorded at the Seed Economics Intensive at the 2018 Organic Seed Growers Conference on February 14, 2018. Learn how to track labor on your farm. More recordings from the Seed Economics Intensive, the conference, and past Organic Seed Growers Conferences are available on the eOrganic YouTube channel as playlists.