TY  - BOOK
AU  - Huntington,Ellsworth
TI  - Mainsprings of civilization
U1  - 901.9 
PY  - 1959///
CY  - New York
PB  - The New American Library
KW  - Human beings
KW  - Effect of environment on
KW  - Heredity, Human
KW  - Social evolution
N1  - Includes Bibliography and index
ER  -