Standards: effluents emissins and environment

Eitemau Tebyg

• Environment, Effluent, Emission and noise standards & guidelines
  gan: Pollution Control Board, Kerala
  Cyhoeddwyd: (1997)
• Air pollution control
  gan: Mahajan, S P
  Cyhoeddwyd: (2009)
• Air pollution /
  gan: Rao, M. N.
  Cyhoeddwyd: (2018)
• Treatment of Industrial Effluents
  gan: Calley, A.G
  Cyhoeddwyd: (1977)
• Industry and environment emission standards and guideliness information clearning house(UNEP)
  gan: UNEP
  Cyhoeddwyd: (1996)