TY  - BOOK
AU  - Gates, Alexander E.
AU  - Garratt, Richard   .
TI  - Viva-facts on file encyclopedia of notable scientists : earth scientists / 
SN  - 9788130914084
U1  - 551.0922 551.0922
PY  - 2004///
CY  - New Delhi : 
PB  - Viva Books , 
KW  - EARTH SCIENCE
N1  - Includes index
ER  -