TY  - BOOK
AU  - Skinner Brian J
AU  -  Porter Stephen C
TI  - Dynamic earth: an introduction to physical geology
SN  - 0471161187 (pbk)
U1  - H413, P0   TH 
PY  - 2000///
CY  - New York John Wiley & Sons, Inc.
KW  -  Physical geology
KW  - Geology
N1  - Appendix A-C, AI-A12p
ER  -