Soil: What It Is and What It Does

Soil: What It Is and What It Does

Soil: What It Is and What It Does


( 6 từ 127 người dùng )

10 phút 1966 HD

Soil: What It Is and What It Does Vietsub Xem Phim Trực Tuyến Full HD Có Phụ Đề Tiếng Việt. Explains that different kinds of soil are mixtures of sand, clay, and humus; tells how the weathering of rocks helps make soil; includes simple experiments to show the kind of soil in which different plants grow well.

  • Thể loại: Phim Tài Liệu
  • Quốc gia: United States
  • Giám đốc:
  • Diễn viên:
Soil: What It Is and What It Does
Soil: What It Is and What It Does (1966)

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