TY  - BOOK
AU  - Khanna, D. R.
AU  - Bhutiani, R.
TI  - Laboratory Manual of Water and Wastewater Analysis 
SN  - 9788170355281
U1  - 628.161078 
PY  - 2008///
CY  - Delhi : 
PB  - Daya Publishing House, 
KW  - Wastewater Treatment Laboratory Manual
KW  - Water Analysis Laboratory Manual
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-81-7035-528-1.pdf
ER  -