Environment, Effluent, Emission and noise standards & guidelines

समान संसाधन

• Standards: effluents emissins and environment
  द्वारा: Pollution Control Board
  प्रकाशित: (1991)
• Treatment of Industrial Effluents
  द्वारा: Calley, A.G
  प्रकाशित: (1977)
• Industry and environment emission standards and guideliness information clearning house(UNEP)
  द्वारा: UNEP
  प्रकाशित: (1996)
• Agriculture in India : Institutional Structure and Reforms
  द्वारा: Kartik Prasad Jena
  प्रकाशित: (2014)
• Air pollution /
  द्वारा: Rao, M. N.
  प्रकाशित: (2018)