Build a Rice Paddy
Page 5 |
Next page
Builders add one course of stone after another to the retaining wall.
Since this wall is not self supporting, they need to add more gravel fill as the wall rises.
Previous page
|
Next page
Animal Transformations
|
Miracle of Rice
Secrets of Hibernation
|
Build a Rice Paddy
|
Resources
Transcript
|
Site Map
|
Japan's Secret Garden Home
Editor's Picks
|
Previous Sites
|
Join Us/E-mail
|
TV/Web Schedule
About NOVA
|
Teachers
|
Site Map
|
Shop
|
Jobs
|
Search
|
To print
PBS Online
|
NOVA Online
|
WGBH
©
| Updated December 2000
