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| Barometer Demonstration Aneroid | Contaminants and the Water Cycle Kit | Making and Interpreting Topographic Maps Kit | 
| Catalog #: 481 | Catalog #: LA434S | Catalog #: LA439S | 
| 
                      Our price: $20.00
                      
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                      Our price: $59.95
                      
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                      Our price: $79.95
                      
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| Modeling Convection Currents | Modeling Stream Erosion and Deposition Kit | Student Weather Model | 
| Catalog #: LA436S | Catalog #: LA442 | Catalog #: 650 | 
| 
                      Our price: $79.95
                      
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                      Our price: $148.95
                      
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                      Our price: $99.95
                      
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| Weather Forecasting Kit | Wind Vane Complete Anemometer | Wind Vane Weather | 
| Catalog #: LA480S | Catalog #: 454-5 | Catalog #: 454-15 | 
| 
                      Our price: $39.95
                      
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                      Our price: $44.50
                      
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                      Our price: $19.50
                      
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