TY  - BOOK
AU  - Drake, Ellen T. 
TI  - Evolution and environment
U1  - 676.8 23
PY  - 1968///
CY  - New Haven
PB  - Yale University Press
KW  - Anarchism
KW  - Evolution
KW  - Ecology
KW  - Science
N1  - Includes bibliographical references & Index
ER  -