A Simple Device To Measure Bed-expansion In A Rapid Sand Filter Author- Prof. S. D. Chavathe Download
Comparative Performance Of Upflow And Downflow Filters Author- S. Ananthapadmanaban and Dr. B. B. Sundersan Download
Research On Filtration At Cpheri-nagpur Author- R. Paramasivam, S. K. Gadkari, (Miss) N. S. Joshi, A. W. Deshpande, K. R. Bulusu and S. R. Kshirsagar Download
Observations On Some Semi-rapid And Slow-sand Filters In Maharashtra State Author- J. N. Kardile Download