TY  - BOOK
AU  - Cox,Charles R.
TI  - Operation and control of water treatment processes
SN  - 8123903529 (pbk. )
PY  - 1964///
CY  - Geneva
PB  - World Health Organization
KW  - Water-supply
KW  - Water
KW  - Purification
KW  - Water Supply
KW  - Sanitary Engineering
N1  - Includes index; Includes bibliographical references
ER  -