TY  - CHAP
U1  - Buchbeitrag
A1  - Spangenberg, Joachim H.
ED  - Moldan, Bedrich
T1  - Environmental space-based proactive linkage indicators : a compass on the road towards sustainability
T2  - Sustainability indicators : a report on the project on indictors of sustainable development
Y1  - 1997
SP  - 119
EP  - 124
PB  - Wiley
CY  - Chichester
PB  - Wiley
CY  - Chichester
ER  -