Descubre y comparte nuestro conocimiento público

Koning, Henk W. de ,  World Health Organization. Division of Environmental Health ,  WHO/UNEP Global Air Monitoring Project ,  [Urban air pollution in the People's Republic of China, 1981-1984 / prepared to assist with the implementation of the WHO/UNEP Global Air Monitoring Project; edited by H. W. de Koning]

World Health Organization. Division of Environmental Health ,  Western Pacific Regional Centre for the Promotion of Environmental Planning and Applied Studies ,  Global Environment Monitoring System ,  WHO Collaborating Centre for Air Pollution Monitoring ,  [Air quality monitoring and control / prepared for Western Pacific Regional Centre for the Promotion of Environmental Planning and Applied Studies (PEPAS), Kuala Lumpur, Malaysia by WHO Collaborating Centre for Air Pollution Monitoring, Brisbane, Australia]

World Health Organization. Division of Environmental Health ,  Western Pacific Regional Centre for the Promotion of Environmental Planning and Applied Studies ,  Global Environment Monitoring System ,  WHO Collaborating Centre for Air Pollution Monitoring ,  [Air quality monitoring and control / prepared for Western Pacific Regional Centre for the Promotion of Environmental Planning and Applied Studies (PEPAS), Kuala Lumpur, Malaysia by WHO Collaborating Centre for Air Pollution Monitoring, Brisbane, Australia]

Koning, Henk W. de ,  World Health Organization. Division of Environmental Health ,  WHO/UNEP Global Air Monitoring Project ,  [Urban air pollution in the People's Republic of China, 1981-1984 / prepared to assist with the implementation of the WHO/UNEP Global Air Monitoring Project; edited by H. W. de Koning]