TY  - BOOK
AU  - Walter,Malcolm
AU  - Davies,Paul
TI  - The search for life on mars
SN  - 073820367X
PY  - 2000///
CY  - Cambridge, Mass.
PB  - Perseus
KW  - Life on other planets
KW  - Vie extraterrestre
KW  - Mars (Planet)
KW  - Mars (Plantï¿½ï¿½?ï¿½e)
KW  - Exploration
N1  - Includes bibliographical references (p. 162-164) and index
ER  -