TY  - BOOK
AU  - Schulz, Christopher R.
AU  - Okun, Daniel A.
TI  - Surface water treatment for communities in developing countries
SN  - 1853391425
AV  - TD430 .Sch8 1984
PY  - 1984///
CY  - New York
PB  - John Wiley & sons Inc
N1  - Includes index
ER  -