Neuse Charter School Chinese Class
Wednesday, March 21, 2012
Introduction to metamorphic rocks
http://geology.com/rocks/metamorphic-rocks.shtml
http://www.youtube.com/watch?v=UrimDbTUalg
http://www.youtube.com/watch?v=kRUwchlza88
http://www.youtube.com/watch?v=G2U5TUux-cQ
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