TY  - GEN
ED  - United Nations Environment Programme.
TI  - Environmental perspective to the year 2000 and beyond
SN  - 9280712063
PY  - 1988///
CY  - Nairobi, Kenya
PB  - United Nations Environment Programme
KW  - Ecology
KW  - Economic development
KW  - Environmental aspects
N1  - Cover title
ER  -