TY  - BOOK
AU  - Coble,Charles R.
ED  - Prentice-Hall, Inc.
TI  - Prentice Hall earth science
SN  - 0139821090
U1  - 550 
PY  - 1993///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Earth sciences
KW  - Study and teaching (Secondary)
KW  - Study and teaching (Elementary)
N1  - Includes bibliographical references
ER  -