TY  - GEN
AU  - Roush,Wade
TI  - Extraterrestrials
SN  - 9780262538435
U1  - 576.839 ROU 
PY  - 2020///.
CY  - Cambridge : 
PB  - MIT Press, 
KW  - Search for extraterrestrial intelligence
KW  - Life on other planets
KW  - Extra-terrestrial beings
N1  - Includes bibliographical references and index
ER  -