TY  - BOOK
AU  - Edington, John M.
AU  - Edington, M.Ann
TI  - Ecology and environmental planning 
SN  - 0412133008
U1  - 333.7 21st ed 
PY  - 1977///
CY  - London
PB  - Chapman and hall ltd
KW  - Environment policy
KW  - ecology
KW  - land use -planning
ER  -