TY  - BOOK
AU  - Biggs, Alton
AU  - Burns, John Eric
TI  - Earth and physical sciences
SN  - 9780078239786
U1  - 551 
PY  - 2001///
CY  - New York
PB  - McGraw Hill
KW  - Geology-Earth sciences
N1  - includes index
; interactions in the physical world;
earth materials and resources;
change through time

ER  -