Bengali Keyboard
Garg, Santosh Kumar.
Sewage disposal and air pollution engineering / Santosh Kumar Garg and Rajeshwari Garg. - 8th ed. - Delhi : Khanna publishers, c1992. - xvi, 695 pages : illustrations ; 22 cm. - Environmental engineering; v. 2. .
Includes index.
Water-supply engineering.
628.3 GAR
Sewage disposal and air pollution engineering / Santosh Kumar Garg and Rajeshwari Garg. - 8th ed. - Delhi : Khanna publishers, c1992. - xvi, 695 pages : illustrations ; 22 cm. - Environmental engineering; v. 2. .
Includes index.
Water-supply engineering.
628.3 GAR