RT null
T1 Water quality assessments: a guide to the use of biota, sediments and water in ecosystems
K1 water quality
K1 biota
PB E&FN Spon
SN 412448408
YR 1992
FD 1992
LK https://wedocs.unep.org/handle/20.500.11822/8342
UL https://wedocs.unep.org/handle/20.500.11822/8342
NO This guidebook concentrates on the process of setting on monitoring programmes for the purpose of providing a valid data base for water quality assessments.
DS UN Environment Document Repository
RD Sep 22, 2026