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Spirogyra is one genus of this common algae type |
green
|
$1,200 |
DJ |
COLORFUL SCIENCE |
2021-01-05 |
#8307 |
|
This color comes before "illusions" in the title of a book on the "dirty secrets of clean energy" |
green
|
$400 |
DJ |
SOCIAL SCIENCE BOOKS |
2014-10-16 |
#6919 |
|
A likely problem at traffic signals, the defect called deuteranopia usually causes confusion of red & this color |
green
|
$400 |
DJ |
COLORFUL SCIENCE |
2008-04-30 |
#5453 |
|
The defect called deuteranopia usually causes confusion of red & this color; a possible problem at traffic signals |
Green
|
$200 |
DJ |
THE SCIENCE OF COLOR |
1999-05-07 |
#3390 |
|
Chromium compounds make a ruby red & an emerald this color |
green
|
$100 |
J |
SCIENCE |
1989-05-16 |
#1097 |