TY  - BOOK
AU  - Ramalho, Rubens Sette,
TI  - Introduction to wastewater treatment processes
SN  - 0125765606
AV  - TD745 R34 1983
PY  - 1983///
CY  - New York
PB  - Academic
KW  - Agua residuales
KW  - Purificacion
ER  -