Sewage disposal and air pollution engineering /
Garg, S. K.
Sewage disposal and air pollution engineering / Santosh Kumar Garg and Rajeshwari Garg - 22nd ed. - India Khanna Publlishers 1979 - 1189 p. - Environmental Engineering. Volume II .
Water-supply engineering
Air Pollutionᅠ
Sewage Disposalᅠ
628.3 GAR-S
Sewage disposal and air pollution engineering / Santosh Kumar Garg and Rajeshwari Garg - 22nd ed. - India Khanna Publlishers 1979 - 1189 p. - Environmental Engineering. Volume II .
Water-supply engineering
Air Pollutionᅠ
Sewage Disposalᅠ
628.3 GAR-S