TY  - BOOK
AU  - Karia,G.L.
AU  - Christian,R.A.
TI  - Wastewater treatment: concepts and design approach 
SN  - 9788120347359
PY  - 2013///
CY  - New Delhi
PB  - PHI Learning
KW  - Sewage
KW  - Purification
N1  - Includes bibliographical references and index
ER  -