TY  - BOOK
AU  - Sagan,Carl
AU  - Druyan,Ann
TI  - Shadows of forgotten ancestors: a search for who we are 
SN  - 9780345384720
AV  - QH 325 .Sa24 1992
U1  - HS 304.520  
PY  - 1992///
CY  - USA : 
PB  - Ballantine Books
KW  - Life
KW  - Origin
KW  - Evolution (Biology)
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/description/random0412/92050155.html
ER  -