Central Dauphin School District / Overview

115. rocks and minerals slide presentation - 1994 (62 slides) 116. collecting earth's natural treasures – video, dvd 1994 - 60 min. 117. minerals from lava flows - 1994 (95 slides) 118. petrified wood of east texas - 1994 (119 slides) 119. wire wrap - video 1994 - 60 min. 120. jewelry making - volume 1 – video, dvd 1992 - 60 min. 121. ................
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