TY  - BOOK
AU  - Stokes W.E.
TI  - Essentials of Earth History
SN  - 0000001741
U1  - 550 
PY  - 1966///
CY  - New Delhi
PB  - Prentice-Hall Of India,New Delhi
KW  - Earth  Essentials  History
KW  - Mechanical Engineering
ER  -