TY  - BOOK
ED  - American Public Health Association
ED  - American Water Works Association
ED  - Water Pollution Control Federation
TI  - Metodos normalizados para el analisis de aguas potables y residuales
SN  - 8479780312
AV  - QD142 M4718 1992
PY  - 1992///
CY  - Madrid
PB  - Diaz de santos
KW  - Agua
KW  - Análisis
KW  - Aguas residuales
N1  - Traduccion de: standard methods for the examination of water and wastewater
ER  -