What's under your feet?
Subtitle: based on 1992 facts and figures
By: by Penni Rubin and Eleanora I. Robbins.
Contributors: Robbins, Eleanora I. 1942-; Geological Survey (U.S.)
Publisher: U.S. Dept. of the Interior/U.S. Geological Survey
Published: 1992
Place of publication: [Reston, VA]
Language: eng
Number of pages: 42
Subjects: Earth sciences -- Juvenile literature.; Earth sciences -- Experiments -- Juvenile literature.
Genres: Juvenile literature.
Notes: "Earth science for everyone : activity book"--Cover.

Shipping list no.: 92-270-P.

Includes bibliographical references (p. 41).