TY  - BOOK
AU  - Erickson,Jon
TI  - An introduction to fossils and minerals: seeking clues to the earth's past 
T2  - The changing earth
SN  - 0816025878 (acid-free paper)
AV  - QE711.2 .E75 1992
U1  - 560 20
PY  - 1992///
CY  - New York
PB  - Facts on File
KW  - Fossils
KW  - Geology
KW  - Minerals
KW  - sears
N1  - Includes bibliographical references and index; School Library Journal; Wilson's Public Library; Wilson's Senior High School; Young Adult; Follett Library Resources
N2  - Part descriptive overview and part field identification guide to the earth's fossils and minerals
ER  -