TY  - BOOK
AU  - De Beer,Gavin
TI  - Charles Darwin: evolution by natural selection
AV  - QH31.D2 D4 1963
PY  - 1963///]
CY  - London, New York
PB  - T. Nelson
KW  - Darwin, Charles,
KW  - Science
KW  - Biography
N1  - Includes bibliographical references (p. 281-282) and index
ER  -