TY  - GEN
AU  - United Nations Environment Programme
PY  - 2018
UR  - https://wedocs.unep.org/handle/20.500.11822/26031
LA  - English
KW  - freshwater ecosystem
KW  - water quality
TI  - A Framework for Freshwater Ecosystem Management Volume 4: Scientific Background
M3  - Communication or other resource
ER  -