Ahluwalia, Poonam Dr.
Water and waste water systems :source, treatment, conveyance and diposal by Dr.Poonam Ahluwalia - 1st - New Delhi S.K. Kataria & Sons 2012 - 229p
Water pollution
Sewerage disposal
Waste water
363.7284 / POW
Water and waste water systems :source, treatment, conveyance and diposal by Dr.Poonam Ahluwalia - 1st - New Delhi S.K. Kataria & Sons 2012 - 229p
Water pollution
Sewerage disposal
Waste water
363.7284 / POW