1 الموسم
13 حلقة
Where Did It Come From? - Season 1 Episode 8 الحلقة 8
To help feed their population, Ancient China created the world's first canal systems, the plough and the winnowing machine for grain and rice. Today, China boasts the world's longest canal and the largest dam.
- عام: 2006
- بلد: United States of America
- النوع: Documentary
- ستوديو:
- الكلمة الرئيسية:
- مخرج:
- المصبوب: Michael Guillen
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