TY  - BOOK
AU  - Zubrin Robert
TI  - MARS ON EARTH
SN  - 1-58542-255-x
U1  - 629.4553072 
PY  - 2003///
CY  - New York
PB  - Penguin Group Inc.
KW  - Engineering
KW  - Challenge of Mars ,  Enter Mars Society ,  Devon Island
ER  -