TY  - BOOK
AU  - Alexander,E.Calvin
TI  - The evolving earth: a student supplement 
SN  - 0023016701
PY  - 1978///
CY  - New York
PB  - MacMillan
KW  - Physical geology
KW  - Plate tectonics
N1  - To be used in conjuction with: The evolving earth : a text in physical geology by Fredrick L. Sawkins ... (et al.)
ER  -