TY  - BOOK
AU  - Fair,Gordon Maskew
TI  - Water and wastewater engineering. Vol 2: Water purification and wastewater treatment and disposal
U1  - 628.1 
PY  - 1968///
CY  - New YorkU.S.A.
PB  - John Wiley
KW  - Ingenieria sanitaria
N1  - BIBLIOTECA: UACH-FING
ER  -