TY  - BOOK
AU  - Herbert J. Kramer 
TI  - Observation of the earth and its environment : survey of missions and sensors
T2  - Engineering Online Library
SN  - 3-540-42388-5
PY  - 2002///
CY  - Germany
PB  - Springer
KW  - RadionavigationSatellitesSpace ScienceSatellite RadionavigationShuttleSolar-terrestrial ActivitySolar-terrestrial MissionsSpace Stations
ER  -