TY  - BOOK
AU  - Roberts,R.D.
AU  - Roberts,T.M.
TI  - Planning and ecology
U1  - 333.7 
PY  - 1984///
CY  - London
PB  - Chapman and Hall
KW  - Environmental impact analysis
KW  - Land use
KW  - Planning
KW  - Ecology
KW  - Environmental policy
ER  -