TY  - BOOK
TI  -  Earth Changes Through Time / 
SN  - 0022761403/8
U1  - 551.7/ E128 23
PY  - 1995///
CY  - New York
PB  - Macmillan/ McGraw Hill
KW  - Geological periods, Quaternary geology
KW  - Earth History, Geological Changes, Environmental Geology
ER  -