Wastewater Engineering(Including Air Pollution) : Environmentl Engineering /
Punmia, B C ,
Wastewater Engineering(Including Air Pollution) : Environmentl Engineering / By B C Punmia and Others . - 2nd ed. - New Delhi: Laxmi Publication, 2011. 2013. - xvi, 660p: 18cm.
9788131805961
Waste Water
Sanitary Engineering
628.2
Wastewater Engineering(Including Air Pollution) : Environmentl Engineering / By B C Punmia and Others . - 2nd ed. - New Delhi: Laxmi Publication, 2011. 2013. - xvi, 660p: 18cm.
9788131805961
Waste Water
Sanitary Engineering
628.2