Nature's invisible rays
By: by Jacob Kastner.
Publisher: United States Atomic Energy Commission, Office of Information Services
Published: 1973
Place of publication: [Oak Ridge, Tenn
Language: eng
Number of pages: 44
Subjects: Radiation -- Juvenile literature
Genres: Juvenile literature.
Description: Describes the invisible radiation that occurs naturally on earth.
Notes: Cover title.

Bibliography: p. 43.