Air quality in selected cities in India 1978-79

Eitemau Tebyg

• Standard methods for the examination of water and waste water APHA, Vol 3 ( Photostat )
  gan: Cesceri, Lenore S, et al.
• High volume air sampler envirotech APM415-411: instruction manual
• Air quality
  gan: Godish, Thad; Author
  Cyhoeddwyd: (2004)
• Principles of air quality management
  gan: Griffin, Roger D.
  Cyhoeddwyd: (2007)
• Air pollution /
  Cyhoeddwyd: (1976)