TY  - BOOK
AU  - International symposium on behaviour and environment (1968: Dec29-31: Tenas)
AU  - Esser,Aristide H
TI  - Behaviour and environment: the use of space by animals and men
U1  - 574 ESS  
PY  - 1971///.
CY  - New York : 
PB  - Plenum Press, 
KW  - Environment
KW  - Social structure, mammlian
N1  - Includes index
ER  -