TY  - GEN
AU  - Southwood, T. R. E.
AU  - Henderson, P. A.
TI  - Ecological methods
U1  - 577.028 
CY  - London
PB  - Blackwell Science, Great Britain
KW  - Ecology
KW  - Animal ecology
KW  - Animals
KW  - Animal population
KW  - Ecology technique
N1  - Includes bibliography; 20050811; M
ER  -