Fundamentals of water and waste water /
Krishna, Gopal
Fundamentals of water and waste water / Krishna Gopal. - New Delhi: APH, 2004. - 154p.
8176485535
Water, Waste water, India
Water pollution control
Water quality assessment
Water testing
363.72840954 / KRI
Fundamentals of water and waste water / Krishna Gopal. - New Delhi: APH, 2004. - 154p.
8176485535
Water, Waste water, India
Water pollution control
Water quality assessment
Water testing
363.72840954 / KRI