TY  - BOOK
AU  - Droscher,Vitus B.
AU  - Heurck,Jan van
TI  - They love and kill: sex, sympathy and aggression in courtship and mating 
U1  - 591.56 
PY  - 1976///
CY  - New York
PB  - Dutton
KW  - Sexual behavior in animals
KW  - Courtship in animals
KW  - Animal behavior
N1  - Includes index; Includes bibliographical references and index
ER  -