TY  - BOOK
ED  - Water Environment Federation. Conference & Exposition
ED  - Water Environment Federation
TI  - WEFTEC '95: 68th Annual Conference & Exposition : proceedings
SN  - 1572780258 (obra completa)
AV  - TD745 W369 1995
PY  - 1995///-
CY  - Alexandria, Virginia
PB  - Water Environment Federation
KW  - Aguas residuales
KW  - Purificación
KW  - Congresos
ER  -