The politics of ecology /

समान संसाधन

• Environmental Air Pollution and Its Control/
  द्वारा: Chhatwal, G. R.
  प्रकाशित: (1989)
• River pollution : an ecological perspective /
  द्वारा: Haslam, S.M
  प्रकाशित: (1991)
• Environmental Pollution / Principles, Analysis and Control :
  द्वारा: Narayanan, P.
  प्रकाशित: (2007)
• Air pollution /
  द्वारा: Kudesia, V.P
  प्रकाशित: (1990)
• Air pollution : the effects of air pollution /
  प्रकाशित: (1977)