TY  - BOOK
AU  - Attenborough,David
TI  - The trials of life: a natural history of animal behavior 
AV  - QL751 .A77 1990
U1  - 591.51/At81 23
PY  - 1990///
CY  - London
PB  - Collins / BBC Books
KW  - Animal behavior
N1  - Includes index; CAS
ER  -