TY  - BOOK
AU  - Williams,Linda
TI  - Earth science demystified
SN  - 0071434992
AV  - QE31 .W544 2004
U1  - 550 22
PY  - 2004///
CY  - New York
PB  - McGraw-Hill
KW  - Earth sciences
KW  - Popular works
N1  - Includes bibliographical references and index
ER  -