TY  - BOOK
AU  - Johns,June
TI  - The mating game: sex, love and courtship in the zoo 
SN  - 43207676x
PY  - 1970///
CY  - London
PB  - P. Davies
KW  - Sexual behavior in animals
KW  - Zoo animals
KW  - Courtship in animals
N1  - Bibliography: p. 148-150
ER  -