TY  - BOOK
AU  - Edington, John M.
AU  - Edington, M. Ann
TI  - Journal of ecology - Vol.40
SN  - 047099262X
U1  - 301.3 
PY  - 1977///
CY  - London
PB  - Chapman and Hall
KW  - Social sciences
KW  - Sociology
ER  -