TY  - JOUR
AU  - Dietrich, William E.
AU  - Perron, J. Taylor
TI  - The search for a topographic signature of life
JA  - Nature
PY  - 2006/01/26/print
VL  - 439
IS  - 7075
SP  - 411
EP  - 418
PB  - Nature Publishing Group
SN  - 0028-0836
UR  - http://dx.doi.org/10.1038/nature04452
M3  - 10.1038/nature04452
N1  - 10.1038/nature04452
ER  -