TY  - BOOK
AU  - Boyce Joseph,M.
TI  - Smithsonian Book Of  Mars
SN  - 1-58834-074-0
U1  - 523.43 
PY  - 2002///
CY  - London
PB  - SMITHSONIAN  INSTITUTION PRESS
KW  - Engineering
KW  - Introduction to Mars , Fascination with a red planet ,  Difficult target
ER  -