(1)Sewage Waste Disposal & Air Pollution Engineering by SANTOSH KUMAR GARG (ENVIRONMENTAL ENGINEERING VOL.II)
(3)Water, Waste Water & Strom Water Infrastructure Management by NEIL S GRIGG
(4)Water, Sanitary & Waste Services For Buildings bY A F E WISE AND J A SWAFFIELD
(5) Handbook of Water Treatment by KURITA WATER INDUSTRIES LIMITED, JAPAN
(6) Environmental Engineering Water, Wastewater, Soil & Groundwater Treatment & Remediation by N.L. NEMEROW, F.J. AGARDY, P.SULLIVAN AND A. SALVAIO
(7) Sanitation & Water Supply Handbook by TONY GAGE
(8)Waste Treatment & Disposal by PAUL T WILLIAMS
(9) Handbook of Water & Wastewater Treatment Technologies by NICHOLAS P. CHEREMISINOFF
(10) Public Health Engineering Sewerage by RONALD E BARTLETT
(11)Water Supply by ALAN C.TWORT, DON D.RATNAYAKA, MALCOLM J BRANDT
(12) Developments in Water Treatment-2 BY W.M.LEWIS
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