TY  - BOOK
AU  - Richelle, Marc
AU  - Lejeune, Helga
TI  - Time in Animal Behaviour
U1  - 591.5 
PY  - 1980///
CY  - New York
PB  - Pergomon Press
KW  - Pure Sciences
KW  - Zoological sciences
KW  - Animal behavior
ER  -