TY  - BOOK
AU  - Malcolm Coe 
AU  - Sir Richard Doll
ED  - Piela Elementary School 
TI  - Oxford Illustrated Encyclopedia ( Volume 2 : The Natural World ) 
SN  - 0-19-869223-4
PY  - 1997///
CY  - Hong Kong 
PB  - Malcolm Coe 
N1  - Includes bibliographic references
ER  -