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Metals and Minerals

Jacqueline Dineen

出版	Enslow Publishers, 1988
主題	Juvenile Nonfiction / Science & Nature / Earth Sciences / Rocks & MineralsJuvenile Nonfiction / Science & Nature / Earth Sciences / GeneralJuvenile Nonfiction / Science & Nature / Physics
ISBN	08949021809780894902185
URL	http://books.google.com.hk/books?id=6Po5j9AlXm8C&hl=&source=gbs_api

註釋

Explains how man searches for minerals in the ground and how these minerals are mined and put to use.