The rock hounds
By: Donald Nasca, Glenn Sprague ; illustrated by Charles Cary
Contributors: Sprague, Glenn; Cary, Charles
Series: Science discovery series; Science & discovery series
Publisher: F. A. Owen Pub. Co.
Published: 1964
Place of publication: Dansville, N.Y
Language: eng
Number of pages: 32
Subjects: Rocks; Mineralogy