Environment engineering sewage disposal and air pollution engineering /
Garg, Santosh Kumar.
Environment engineering sewage disposal and air pollution engineering / Santosh Kumar Garg. - 8th ed. - New Delhi : Khanna publishing, c1979. - (Vol.2), xiv, 695 p. : ill. ; 24 cm.
Includes bibliography and index.
Air pollution.
Sewage disposal.
625.3
Environment engineering sewage disposal and air pollution engineering / Santosh Kumar Garg. - 8th ed. - New Delhi : Khanna publishing, c1979. - (Vol.2), xiv, 695 p. : ill. ; 24 cm.
Includes bibliography and index.
Air pollution.
Sewage disposal.
625.3