Coal
By Walter L. Harter
Subjects: Juvenile literature, Coal, Coal mines and mining
Description: Describes coal, where it's found, how it's recovered, who mines it, and its many uses.
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Subjects: Juvenile literature, Coal, Coal mines and mining
Description: Describes coal, where it's found, how it's recovered, who mines it, and its many uses.
You must log in to leave comments.