TY  - BOOK
T1  - Planetary protection issues and future Mars missions
DA  - 1991]
CY  - Moffett Field, Calif. :
CY  - [Springfield, Va. :
AU  - DeVincenzi, Donald L.
AU  - Klein, Harold P.
AU  - Bagby, John R.
VL  - 10086
CN  - NAS 1.55:
PB  - National Aeronautics and Space Administration, Ames Research Center ;
PB  - National Technical Information Service, distributor,
PP  - Moffett Field, Calif. :
PP  - [Springfield, Va. :
PY  - 1991]
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 94-0820-M.
ID  - 179473
KW  - Surface contamination.
KW  - Exobiology.
KW  - Planetary quarantine.
TI  - Planetary protection issues and future Mars missions
ER  -