TY  - BOOK
AU  - Sagan,Carl
TI  - The cosmic connection: an extraterrestrial perspective 
AV  - QB54 .S24 1975
U1  - 523.13 
PY  - 1975///, c1973
CY  - New York
PB  - Dell
KW  - Space biology
KW  - Life on other planets
KW  - Life
KW  - Origin
N1  - Includes index
UR  - http://www.archive.org/details/cosmicconnection00saga
UR  - http://www.openlibrary.org/books/OL24204178M
ER  -