TY  - BOOK
AU  - Friday,L.E.(Laurie Elizabeth),1955-
AU  - Laskey,R.A.
TI  - The fragile environment
SN  - 0521422663
PY  - 1989///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Ecology
KW  - Natural conservation
KW  - Conservation of natural resources
ER  -