TY  - GEN
PY  - 1992
SN  - 412448408
UR  - https://wedocs.unep.org/handle/20.500.11822/8342
LA  - English
PB  - E&FN Spon
KW  - water quality
KW  - biota
TI  - Water quality assessments: a guide to the use of biota, sediments and water in ecosystems
M3  - Communication or other resource
ER  -