TY  - BOOK
AU  - Tillman,Glenn M.
TI  - Primary treatment at wastwater treatment plants
T2  - Operator's guide series
SN  - 0873714288
AV  - TD745 T55
PY  - 1992///
CY  - Boca Raton
PB  - Lewis
KW  - Aguas residuales
KW  - Purificación
KW  - Manuales
ER  -