TY  - BOOK
AU  - Irion, Robert
TI  - Extraterrestrial Life: 
T2  - Out there
SN  - 0-7621-0318-3.
AV  - QB54.I75 
CY  - New York
KW  -  Extraterrestrial beings
KW  -  Planets
KW  - Astronomy
KW  - Life on other planets
ER  -