TY  - BOOK
AU  - Helliwell, D.R.
TI  - Planning for nature conservation
SN  - 0906527171
AV  - QH75.H4 1985 
PY  - 1985///
CY  - Chichester
PB  - Packard publishig Ltd.
KW  - Nature conservation
KW  - Landscape Protection
ER  -