TY  - BOOK
AU  - Skinner,Brian J.
AU  - Porter,Stephen C.
TI  - The dynamic earth: an introduction to physical geology 
SN  - 0471161187 (paper/CDROM : alk.  paper)
AV  - QE28.2 .S55 1999
PY  - 1999///], c2000
CY  - New York
PB  - Wiley
KW  - Physical geology
N1  - CD-ROM has title: Geosciences in action : virtual internships, videos, and animations; Includes bibliographical references (p. SR1-SR2) and index
ER  -