TY  - BOOK
AU  - Skinner Brian J.
AU  -  Park Jeffrey
AU  -  Porter Stephen C.
TI  - Workbook to accompany dynamic earth: An introduction to physical geology
SN  - 0471465968 (pbk)
U1  - H413, P0 
PY  - 2004///
CY  - New Jarsey 
PB  -  John Wiley & Sons     
KW  -  Dynamic earth
KW  - Movment and earth curst
ER  -