Buried sunlight
Subtitle: the story of coal
By: by Raymond E. Janssen, illustrated by Sam Savitts.
Series: [Basic social education series; R.W. Bardwell, editorial director]
Publisher: Row, Peterson and company
Published: 1941
Place of publication: Evanston, Ill; New York [etc.]
Language: eng
Number of pages: 35
Subjects: Coal -- Juvenile literature.; Coal mines and mining.
Genres: Juvenile literature.