TY  - BOOK
AU  - Van Schaik Carel P
AU  -  Janson Charles H
TI  - Infanticide by males and its implications
SN  - 0521774985
U1  - Y9(KZ):451121, P0 
PY  - 2000///
CY  - Cambridge
PB  - Cambridge University Press        
KW  - Sociology of Science
N1  - Bibliography: P 495-554
ER  -