Black sunshine : the story of coal /

Describes the formations of coal, how it is mined, and the lives of the miners.

Bibliographic Details

Main Author:	Burt, Olive Woolley, 1894-1981
Format:	Book
Language:	English
Published:	New York : J. Messner, [1977]
Subjects:	Coal > Juvenile literature. Coal. Coal mines and mining.