TY  - BOOK
AU  - Vigneswaran, S.
AU  - Visvanathan, C.
TI  - Water treatment processes:simple options
SN  - 0-8493-8283-1
U1  - 628.162 
PY  - 1995///
CY  - New York
PB  - CRC
KW  - Appropriate technology
KW  - Water sources treatment technology
KW  - Water-purification
N1  - Includes bibliographical references and index; International periodical
ER  -