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Chemical & Mechanical Weathering of Rocks | Exploring the Weather | Rock & Mineral Test Kit |
Catalog #: NS20-1563
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Catalog #: NS20-1573
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Catalog #: NS20-3933
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Our price: $65.95
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Our price: $175.95
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Our price: $126.45
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Ocean Activity Model | Groundwater Exploration | Tectonics Model |
Catalog #: NS30-1050
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Catalog #: NS30-1075
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Catalog #: NS30-1105
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Our price: $109.95
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Our price: $839.00
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Our price: $148.45
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Current Flow Model | Topographic Modeling & Mapping | |
Catalog #: NS30-1315
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Catalog #: NS30-1326
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Our price: $302.45
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Our price: $97.85
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