นี้ Link ไม่ได้อยู่ในภาษาของคุณ, ดูใน: English (en),
หรือใช้ Google Translate:  

www.youtube.com/user/WorldVeget...bleCenter/videos

Learn vegetable production techniques such as grafting from the World Vegetable Center YouTube channel! Tune in for videos about the Center's work around the world to promote vegetable production and consumption for health and income. http://avrdc.org