TY  - RPRT
AU  - Global Environment Monitoring System
AU  - United Nations Environment Programme
PY  - 2004
SN  - 92-95039-00-9
UR  - https://wedocs.unep.org/handle/20.500.11822/32740
LA  - English
KW  - groundwater
KW  - water quality
KW  - isotope
KW  - quality control
TI  - Analytical Methods for Environmental Water Quality
M3  - Technical report
ER  -