Ambient air quality monitoring in cochin city (1988- 89)
Surendran A
Ambient air quality monitoring in cochin city (1988- 89) - Kochi School of environmental studies CUSAT 1990 - 72p.
Air pollutants
Air quality standards
17:90 / SUR
Ambient air quality monitoring in cochin city (1988- 89) - Kochi School of environmental studies CUSAT 1990 - 72p.
Air pollutants
Air quality standards
17:90 / SUR