@online {169, title = {Water Science for Schools (USGS)}, publisher = {USGS}, abstract = {Voted one of the best best government websites of 2008: http://www.gcn.com/print/27_21/46992-1.html}, keywords = {$\#$EducationalResources, $\#$SubjectResources, activities, classroom, curricula, earth science, education, groundwater, K-12, lesson plans, schools, standards, teacher resources, teaching, water, water cycle}, url = {http://ga.water.usgs.gov/edu/} }