TY  - BOOK
AU  - Gould,Stephen Jay
TI  - The panda's thumb: more reflections in natural history 
SN  - 0393013804
AV  - QH361 .G66 1980
U1  - 575.01/62 
PY  - 1980///
CY  - New York
PB  - Norton
KW  - Evolution (Biology)
KW  - History
KW  - Natural selection
N1  - Includes index; Bibliography: p. 324-330
ER  -