TY  - BOOK
AU  - Leakey, Richard E
TI  - Origins
SN  - 0525729      
U1  - 303.5 
PY  - 1977///
CY  - New York
PB  - E.P.Dutton and Co 
KW  - Evolution
N1  - includes index and biblioraphy; Further Reading, Acknoweledgments, Index
ER  -