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Caddo Lake Field Trip 2006 |
(December 5, 2007 10:55 AM)
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Caddo Lake Field Trip 2007 |
(December 5, 2007 10:44 AM)
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How clean is your water? Build a water treatment plant and find out how to clean it is. That's what you will do in the Advanced Placement Environmental Science Class. This album shows photos of the annual field trip we take to Caddo Lake. |