TY  - BOOK
ED  - Water Environment Federation
ED  - American Society of Civil Engineers
ED  - American Society of Civil Engineers.
ED  - Water Environment Federation.
ED  - American Society of Civil Engineers.
TI  - Existing sewer evaluation and rehabilitation
T2  - WEF manual of practice FD
SN  - 0784400490
AV  - TD719 E95 1994
PY  - 1994///
CY  - Alexandria, Virginia
PB  - Water Environment Federation
KW  - Alcantarillado
KW  - Inspección
KW  - Mantenimiento y reparación
ER  -