TY  - SER
ED  - American Public Health Association.
ED  - American Water Works Association.
ED  - Water Pollution Control Federation.
ED  - Water Environment Federation.
TI  - Standard methods: for the examination of water and wastewater
U1  - 543.3 RIS 
PY  - 2012///
CY  - New York
PB  - American Public Health Association
KW  - Water
KW  - Analysis
KW  - Sewage
KW  - analysis
KW  - Laboratory Manuals
KW  - Water Microbiology
KW  - Water Pollution
KW  - Eau
KW  - Analyse
KW  - Eaux us�ees
N1  - Updating supplements issued between editions
ER  -