TY  - BOOK
AU  - Culp,Gordon L.
AU  - Culp,Russell L.
TI  - New concepts in water purification
T2  - Van Nostrand Reinhold environmental engineering series
SN  - 0442217811
PY  - 1974///
CY  - New York
PB  - Van Nostrand Reinhold Company
KW  - AGUA -TRATAMIENTO
ER  -