TY  - BOOK
AU  - Sven  Jorgensen, Fu-Liu Xu and Robert Costanza
TI  - Handbook of ecological indicators for assessment of ecosystem health
KW  - Science
UR  - https://new.zodml.org/sites/default/files/2023-08/epdf.pub_handbook-of-ecological-indicators-for-assessment-o.pdf
ER  -