Item Number :
(470311-030)
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Model, Beryl Crystal, hexagonal, is a mineral composed of beryllium aluminium cyclosilicate with the chemical formula Be3Al2(Si O3)6, Pure beryl is colorless, Beryl contains 256- 1 inch balls, Dimensions: 36 x 24 x 24
Item Number :
(470311-152)
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Model, Rutile Crystal, is a mineral composed primarily of titanium dioxide, TiO2, Rutile is the most common natural form of TiO2, Brookite, an orthorhombic mineral, Rutile 52 contains - 1 inch balls, Dimensions: 20 x
Item Number :
(470311-014)
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Model, Carbon Dioxide Crystal, is a colorless and odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms, Dimension
Item Number :
(470311-034)
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Model, Alpha- Corundum Crystal, is best known for its gem varieties, Ruby and Sapphire. Ruby and Sapphire are scientifically the same mineral, but just differ in color, Dimensions: 36 x 24 x 20 in, Weight: 8 lbs
Item Number :
(470311-146)
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Model, Montmorillonite Crystal, includes 252 1 inch balls, Dimensions: 36 x 36 x 24 in, Weight: 12 lbs
Item Number :
(470128-712)
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DVD - Pollution
Item Number :
(470129-170)
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DVD - Biotechnology cleaning up with microbes
Item Number :
(470129-190)
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DVD - The florida everglades
Item Number :
(470330-856)
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Item Number :
(470123-456)
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DVD - Bats creatures of the night
Item Number :
(470128-964)
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DVD - The abundant beetles
Item Number :
(470122-914)
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DVD Earth Science Meteorology, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470122-920)
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DVD Earth Science Desert Sands, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470129-166)
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DVD - Reclamation restoring the land
Item Number :
(470330-852)
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Item Number :
(470123-200)
REVIEWS (0)
DVD Lake Nakuru Flamingos Friends, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470123-428)
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DVD - Mini world of insects and spiders
Item Number :
(470330-840)
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Item Number :
(470123-426)
REVIEWS (0)
DVD - Ancient tree modern wonder
Item Number :
(470122-924)
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DVD Earth Science the Banded Stilt, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470223-124)
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Video SMS, Format: DVD, Videorecording, Projected Medium, Visual Materials, Title: Show Me Science Audiology Cochlear Implants
Item Number :
(470123-404)
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DVD - Giving back the land
Item Number :
(470330-846)
REVIEWS (0)
Item Number :
(470123-366)
REVIEWS (0)
DVD - Understanding the greenhouse effect
Item Number :
(470123-084)
REVIEWS (0)
DVD Skyscraper Reaching the Skies, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470123-564)
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DVD - Environment wildebeest migration patterns
Item Number :
(470123-602)
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DVD - A trip through the circulatory system
Item Number :
(470123-614)
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DVD - Spectacular sharks
Item Number :
(470129-186)
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DVD - Energy biofuels from plants and algae
Item Number :
(470128-930)
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DVD - The properties of fuels and gases
Item Number :
(470330-798)
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Item Number :
(470311-222)
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Model, Analysis of Rutherford Scattering, Dimensions: 48 x 42 x 36 in, Weight: 40 lbs